18646652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 35411376

約数和(自身を除く): 16764724

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 241, 482, 667, 841, 964, 1334, 1682, 2668, 3364, 5543, 6989, 11086, 13978, 19343, 22172, 27956, 38686, 77372, 160747, 202681, 321494, 405362, 642988, 810724, 4661663, 9323326, 18646652]

約数ペア:

[(1, 18646652), (2, 9323326), (4, 4661663), (23, 810724), (29, 642988), (46, 405362), (58, 321494), (92, 202681), (116, 160747), (241, 77372), (482, 38686), (667, 27956), (841, 22172), (964, 19343), (1334, 13978), (1682, 11086), (2668, 6989), (3364, 5543)]