18809616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 61067520

約数和(自身を除く): 42257904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 37, 42, 48, 51, 56, 68, 74, 84, 89, 102, 111, 112, 119, 136, 148, 168, 178, 204, 222, 238, 259, 267, 272, 296, 336, 356, 357, 408, 444, 476, 518, 534, 592, 623, 629, 712, 714, 777, 816, 888, 952, 1036, 1068, 1246, 1258, 1424, 1428, 1513, 1554, 1776, 1869, 1887, 1904, 2072, 2136, 2492, 2516, 2856, 3026, 3108, 3293, 3738, 3774, 4144, 4272, 4403, 4539, 4984, 5032, 5712, 6052, 6216, 6586, 7476, 7548, 8806, 9078, 9879, 9968, 10064, 10591, 12104, 12432, 13172, 13209, 14952, 15096, 17612, 18156, 19758, 21182, 23051, 24208, 26344, 26418, 29904, 30192, 31773, 35224, 36312, 39516, 42364, 46102, 52688, 52836, 55981, 63546, 69153, 70448, 72624, 79032, 84728, 92204, 105672, 111962, 127092, 138306, 158064, 167943, 169456, 184408, 211344, 223924, 254184, 276612, 335886, 368816, 391867, 447848, 508368, 553224, 671772, 783734, 895696, 1106448, 1175601, 1343544, 1567468, 2351202, 2687088, 3134936, 4702404, 6269872, 9404808, 18809616]

約数ペア:

[(1, 18809616), (2, 9404808), (3, 6269872), (4, 4702404), (6, 3134936), (7, 2687088), (8, 2351202), (12, 1567468), (14, 1343544), (16, 1175601), (17, 1106448), (21, 895696), (24, 783734), (28, 671772), (34, 553224), (37, 508368), (42, 447848), (48, 391867), (51, 368816), (56, 335886), (68, 276612), (74, 254184), (84, 223924), (89, 211344), (102, 184408), (111, 169456), (112, 167943), (119, 158064), (136, 138306), (148, 127092), (168, 111962), (178, 105672), (204, 92204), (222, 84728), (238, 79032), (259, 72624), (267, 70448), (272, 69153), (296, 63546), (336, 55981), (356, 52836), (357, 52688), (408, 46102), (444, 42364), (476, 39516), (518, 36312), (534, 35224), (592, 31773), (623, 30192), (629, 29904), (712, 26418), (714, 26344), (777, 24208), (816, 23051), (888, 21182), (952, 19758), (1036, 18156), (1068, 17612), (1246, 15096), (1258, 14952), (1424, 13209), (1428, 13172), (1513, 12432), (1554, 12104), (1776, 10591), (1869, 10064), (1887, 9968), (1904, 9879), (2072, 9078), (2136, 8806), (2492, 7548), (2516, 7476), (2856, 6586), (3026, 6216), (3108, 6052), (3293, 5712), (3738, 5032), (3774, 4984), (4144, 4539), (4272, 4403)]