21412005102

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4263641}}^1$

素因数の和:4263686

約数の個数: 40

約数和(自身を含む): 49526465472

約数和(自身を除く): 28114460370

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 4263641, 8527282, 12790923, 25581846, 38372769, 76745538, 115118307, 132172871, 230236614, 264345742, 345354921, 396518613, 690709842, 793037226, 1189555839, 2379111678, 3568667517, 7137335034, 10706002551, 21412005102]

約数ペア:

[(1, 21412005102), (2, 10706002551), (3, 7137335034), (6, 3568667517), (9, 2379111678), (18, 1189555839), (27, 793037226), (31, 690709842), (54, 396518613), (62, 345354921), (81, 264345742), (93, 230236614), (162, 132172871), (186, 115118307), (279, 76745538), (558, 38372769), (837, 25581846), (1674, 12790923), (2511, 8527282), (5022, 4263641)]