12401514

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 27900288

約数和(自身を除く): 15498774

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 107, 137, 141, 214, 274, 282, 321, 411, 423, 642, 822, 846, 963, 1233, 1926, 2466, 5029, 6439, 10058, 12878, 14659, 15087, 19317, 29318, 30174, 38634, 43977, 45261, 57951, 87954, 90522, 115902, 131931, 263862, 688973, 1377946, 2066919, 4133838, 6200757, 12401514]

約数ペア:

[(1, 12401514), (2, 6200757), (3, 4133838), (6, 2066919), (9, 1377946), (18, 688973), (47, 263862), (94, 131931), (107, 115902), (137, 90522), (141, 87954), (214, 57951), (274, 45261), (282, 43977), (321, 38634), (411, 30174), (423, 29318), (642, 19317), (822, 15087), (846, 14659), (963, 12878), (1233, 10058), (1926, 6439), (2466, 5029)]