9959994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 25208820

約数和(自身を除く): 15248826

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 269, 306, 363, 374, 538, 561, 726, 807, 1089, 1122, 1614, 1683, 2057, 2178, 2421, 2959, 3366, 4114, 4573, 4842, 5918, 6171, 8877, 9146, 12342, 13719, 17754, 18513, 26631, 27438, 32549, 37026, 41157, 50303, 53262, 65098, 82314, 97647, 100606, 150909, 195294, 292941, 301818, 452727, 553333, 585882, 905454, 1106666, 1659999, 3319998, 4979997, 9959994]

約数ペア:

[(1, 9959994), (2, 4979997), (3, 3319998), (6, 1659999), (9, 1106666), (11, 905454), (17, 585882), (18, 553333), (22, 452727), (33, 301818), (34, 292941), (51, 195294), (66, 150909), (99, 100606), (102, 97647), (121, 82314), (153, 65098), (187, 53262), (198, 50303), (242, 41157), (269, 37026), (306, 32549), (363, 27438), (374, 26631), (538, 18513), (561, 17754), (726, 13719), (807, 12342), (1089, 9146), (1122, 8877), (1614, 6171), (1683, 5918), (2057, 4842), (2178, 4573), (2421, 4114), (2959, 3366)]