18351194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 31435776

約数和(自身を除く): 13084582

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 391, 527, 713, 757, 782, 1054, 1426, 1514, 12121, 12869, 17411, 23467, 24242, 25738, 34822, 46934, 295987, 398939, 539741, 591974, 797878, 1079482, 9175597, 18351194]

約数ペア:

[(1, 18351194), (2, 9175597), (17, 1079482), (23, 797878), (31, 591974), (34, 539741), (46, 398939), (62, 295987), (391, 46934), (527, 34822), (713, 25738), (757, 24242), (782, 23467), (1054, 17411), (1426, 12869), (1514, 12121)]