18168766552

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{541}}^1\times {\mathrm{68819}}^1$

素因数の和:69427

約数の個数: 32

約数和(自身を含む): 34689409200

約数和(自身を除く): 16520642648

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 541, 1082, 2164, 4328, 33001, 66002, 68819, 132004, 137638, 264008, 275276, 550552, 4197959, 8395918, 16791836, 33583672, 37231079, 74462158, 148924316, 297848632, 2271095819, 4542191638, 9084383276, 18168766552]

約数ペア:

[(1, 18168766552), (2, 9084383276), (4, 4542191638), (8, 2271095819), (61, 297848632), (122, 148924316), (244, 74462158), (488, 37231079), (541, 33583672), (1082, 16791836), (2164, 8395918), (4328, 4197959), (33001, 550552), (66002, 275276), (68819, 264008), (132004, 137638)]