18579792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 60426688

約数和(自身を除く): 41846896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 457, 462, 484, 528, 616, 726, 847, 914, 924, 968, 1232, 1371, 1452, 1694, 1828, 1848, 1936, 2541, 2742, 2904, 3199, 3388, 3656, 3696, 5027, 5082, 5484, 5808, 6398, 6776, 7312, 9597, 10054, 10164, 10968, 12796, 13552, 15081, 19194, 20108, 20328, 21936, 25592, 30162, 35189, 38388, 40216, 40656, 51184, 55297, 60324, 70378, 76776, 80432, 105567, 110594, 120648, 140756, 153552, 165891, 211134, 221188, 241296, 281512, 331782, 387079, 422268, 442376, 563024, 663564, 774158, 844536, 884752, 1161237, 1327128, 1548316, 1689072, 2322474, 2654256, 3096632, 4644948, 6193264, 9289896, 18579792]

約数ペア:

[(1, 18579792), (2, 9289896), (3, 6193264), (4, 4644948), (6, 3096632), (7, 2654256), (8, 2322474), (11, 1689072), (12, 1548316), (14, 1327128), (16, 1161237), (21, 884752), (22, 844536), (24, 774158), (28, 663564), (33, 563024), (42, 442376), (44, 422268), (48, 387079), (56, 331782), (66, 281512), (77, 241296), (84, 221188), (88, 211134), (112, 165891), (121, 153552), (132, 140756), (154, 120648), (168, 110594), (176, 105567), (231, 80432), (242, 76776), (264, 70378), (308, 60324), (336, 55297), (363, 51184), (457, 40656), (462, 40216), (484, 38388), (528, 35189), (616, 30162), (726, 25592), (847, 21936), (914, 20328), (924, 20108), (968, 19194), (1232, 15081), (1371, 13552), (1452, 12796), (1694, 10968), (1828, 10164), (1848, 10054), (1936, 9597), (2541, 7312), (2742, 6776), (2904, 6398), (3199, 5808), (3388, 5484), (3656, 5082), (3696, 5027)]