18348519752

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{55940609}}^1$

素因数の和:55940656

約数の個数: 16

約数和(自身を含む): 35242584300

約数和(自身を除く): 16894064548

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 55940609, 111881218, 223762436, 447524872, 2293564969, 4587129938, 9174259876, 18348519752]

約数ペア:

[(1, 18348519752), (2, 9174259876), (4, 4587129938), (8, 2293564969), (41, 447524872), (82, 223762436), (164, 111881218), (328, 55940609)]