18260249916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 47509217280

約数和(自身を除く): 29248967364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 79, 102, 111, 113, 148, 158, 204, 222, 226, 237, 271, 316, 339, 444, 452, 474, 542, 629, 678, 813, 948, 1084, 1258, 1343, 1356, 1626, 1887, 1921, 2516, 2686, 2923, 3252, 3774, 3842, 4029, 4181, 4607, 5372, 5763, 5846, 7548, 7684, 8058, 8362, 8769, 8927, 9214, 10027, 11526, 11692, 12543, 13821, 16116, 16724, 17538, 17854, 18428, 20054, 21409, 23052, 25086, 26781, 27642, 30081, 30623, 35076, 35708, 40108, 42818, 49691, 50172, 53562, 55284, 60162, 61246, 64227, 71077, 85636, 91869, 99382, 107124, 120324, 122492, 128454, 142154, 149073, 151759, 170459, 183738, 198764, 213231, 256908, 284308, 298146, 303518, 330299, 340918, 363953, 367476, 426462, 455277, 511377, 520591, 596292, 607036, 660598, 681836, 727906, 792133, 852924, 910554, 990897, 1022754, 1041182, 1091859, 1133051, 1321196, 1455812, 1561773, 1584266, 1821108, 1981794, 2045508, 2082364, 2183718, 2266102, 2376399, 2419217, 3123546, 3168532, 3399153, 3963588, 4367436, 4532204, 4752798, 4838434, 5615083, 6247092, 6798306, 7257651, 9505596, 9676868, 11230166, 13466261, 13596612, 14515302, 16845249, 19261867, 22460332, 26932522, 29030604, 33690498, 38523734, 40398783, 41126689, 53865044, 57785601, 67380996, 77047468, 80797566, 82253378, 89511029, 115571202, 123380067, 161595132, 164506756, 179022058, 231142404, 246760134, 268533087, 358044116, 493520268, 537066174, 1074132348, 1521687493, 3043374986, 4565062479, 6086749972, 9130124958, 18260249916]

約数ペア:

[(1, 18260249916), (2, 9130124958), (3, 6086749972), (4, 4565062479), (6, 3043374986), (12, 1521687493), (17, 1074132348), (34, 537066174), (37, 493520268), (51, 358044116), (68, 268533087), (74, 246760134), (79, 231142404), (102, 179022058), (111, 164506756), (113, 161595132), (148, 123380067), (158, 115571202), (204, 89511029), (222, 82253378), (226, 80797566), (237, 77047468), (271, 67380996), (316, 57785601), (339, 53865044), (444, 41126689), (452, 40398783), (474, 38523734), (542, 33690498), (629, 29030604), (678, 26932522), (813, 22460332), (948, 19261867), (1084, 16845249), (1258, 14515302), (1343, 13596612), (1356, 13466261), (1626, 11230166), (1887, 9676868), (1921, 9505596), (2516, 7257651), (2686, 6798306), (2923, 6247092), (3252, 5615083), (3774, 4838434), (3842, 4752798), (4029, 4532204), (4181, 4367436), (4607, 3963588), (5372, 3399153), (5763, 3168532), (5846, 3123546), (7548, 2419217), (7684, 2376399), (8058, 2266102), (8362, 2183718), (8769, 2082364), (8927, 2045508), (9214, 1981794), (10027, 1821108), (11526, 1584266), (11692, 1561773), (12543, 1455812), (13821, 1321196), (16116, 1133051), (16724, 1091859), (17538, 1041182), (17854, 1022754), (18428, 990897), (20054, 910554), (21409, 852924), (23052, 792133), (25086, 727906), (26781, 681836), (27642, 660598), (30081, 607036), (30623, 596292), (35076, 520591), (35708, 511377), (40108, 455277), (42818, 426462), (49691, 367476), (50172, 363953), (53562, 340918), (55284, 330299), (60162, 303518), (61246, 298146), (64227, 284308), (71077, 256908), (85636, 213231), (91869, 198764), (99382, 183738), (107124, 170459), (120324, 151759), (122492, 149073), (128454, 142154)]