855673836

素因数分解:

$2^2\times 3^1\times {\mathrm{15913}}^1\times {\mathrm{4481}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 1997143344

約数和(自身を除く): 1141469508

約数列:

[1, 2, 3, 4, 6, 12, 4481, 8962, 13443, 15913, 17924, 26886, 31826, 47739, 53772, 63652, 95478, 190956, 71306153, 142612306, 213918459, 285224612, 427836918, 855673836]

約数ペア:

[(1, 855673836), (2, 427836918), (3, 285224612), (4, 213918459), (6, 142612306), (12, 71306153), (4481, 190956), (8962, 95478), (13443, 63652), (15913, 53772), (17924, 47739), (26886, 31826)]