15040956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 40432896

約数和(自身を除く): 25391940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1307, 1644, 1918, 2614, 2877, 3836, 3921, 5228, 5754, 7842, 9149, 11508, 15684, 18298, 27447, 36596, 54894, 109788, 179059, 358118, 537177, 716236, 1074354, 1253413, 2148708, 2506826, 3760239, 5013652, 7520478, 15040956]

約数ペア:

[(1, 15040956), (2, 7520478), (3, 5013652), (4, 3760239), (6, 2506826), (7, 2148708), (12, 1253413), (14, 1074354), (21, 716236), (28, 537177), (42, 358118), (84, 179059), (137, 109788), (274, 54894), (411, 36596), (548, 27447), (822, 18298), (959, 15684), (1307, 11508), (1644, 9149), (1918, 7842), (2614, 5754), (2877, 5228), (3836, 3921)]