18039487816

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11108059}}^1$

素因数の和:11108101

約数の個数: 32

約数和(自身を含む): 39989016000

約数和(自身を除く): 21949528184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11108059, 22216118, 44432236, 77756413, 88864472, 155512826, 311025652, 322133711, 622051304, 644267422, 1288534844, 2254935977, 2577069688, 4509871954, 9019743908, 18039487816]

約数ペア:

[(1, 18039487816), (2, 9019743908), (4, 4509871954), (7, 2577069688), (8, 2254935977), (14, 1288534844), (28, 644267422), (29, 622051304), (56, 322133711), (58, 311025652), (116, 155512826), (203, 88864472), (232, 77756413), (406, 44432236), (812, 22216118), (1624, 11108059)]