2118182706

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{1721}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 4644378648

約数和(自身を除く): 2526195942

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 677, 909, 1354, 1721, 1818, 2031, 3442, 4062, 5163, 6093, 10326, 12186, 15489, 30978, 68377, 136754, 173821, 205131, 347642, 410262, 521463, 615393, 1042926, 1165117, 1230786, 1564389, 2330234, 3128778, 3495351, 6990702, 10486053, 20972106, 117676817, 235353634, 353030451, 706060902, 1059091353, 2118182706]

約数ペア:

[(1, 2118182706), (2, 1059091353), (3, 706060902), (6, 353030451), (9, 235353634), (18, 117676817), (101, 20972106), (202, 10486053), (303, 6990702), (606, 3495351), (677, 3128778), (909, 2330234), (1354, 1564389), (1721, 1230786), (1818, 1165117), (2031, 1042926), (3442, 615393), (4062, 521463), (5163, 410262), (6093, 347642), (10326, 205131), (12186, 173821), (15489, 136754), (30978, 68377)]