15047838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 35498736

約数和(自身を除く): 20450898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 601, 642, 963, 1202, 1391, 1803, 1926, 2782, 3606, 4173, 5409, 7813, 8346, 10818, 12519, 15626, 23439, 25038, 46878, 64307, 70317, 128614, 140634, 192921, 385842, 578763, 835991, 1157526, 1671982, 2507973, 5015946, 7523919, 15047838]

約数ペア:

[(1, 15047838), (2, 7523919), (3, 5015946), (6, 2507973), (9, 1671982), (13, 1157526), (18, 835991), (26, 578763), (39, 385842), (78, 192921), (107, 140634), (117, 128614), (214, 70317), (234, 64307), (321, 46878), (601, 25038), (642, 23439), (963, 15626), (1202, 12519), (1391, 10818), (1803, 8346), (1926, 7813), (2782, 5409), (3606, 4173)]