18725358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 40435200

約数和(自身を除く): 21709842

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 4679, 9358, 14037, 28074, 107617, 135691, 215234, 271382, 322851, 407073, 645702, 814146, 3120893, 6241786, 9362679, 18725358]

約数ペア:

[(1, 18725358), (2, 9362679), (3, 6241786), (6, 3120893), (23, 814146), (29, 645702), (46, 407073), (58, 322851), (69, 271382), (87, 215234), (138, 135691), (174, 107617), (667, 28074), (1334, 14037), (2001, 9358), (4002, 4679)]