181431444

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 433677888

約数和(自身を除く): 252246444

約数列:

[1, 2, 3, 4, 6, 12, 67, 113, 134, 201, 226, 268, 339, 402, 452, 678, 804, 1356, 1997, 3994, 5991, 7571, 7988, 11982, 15142, 22713, 23964, 30284, 45426, 90852, 133799, 225661, 267598, 401397, 451322, 535196, 676983, 802794, 902644, 1353966, 1605588, 2707932, 15119287, 30238574, 45357861, 60477148, 90715722, 181431444]

約数ペア:

[(1, 181431444), (2, 90715722), (3, 60477148), (4, 45357861), (6, 30238574), (12, 15119287), (67, 2707932), (113, 1605588), (134, 1353966), (201, 902644), (226, 802794), (268, 676983), (339, 535196), (402, 451322), (452, 401397), (678, 267598), (804, 225661), (1356, 133799), (1997, 90852), (3994, 45426), (5991, 30284), (7571, 23964), (7988, 22713), (11982, 15142)]