13317786

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 30850560

約数和(自身を除く): 17532774

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 823, 899, 1646, 1798, 2469, 2697, 4938, 5394, 7407, 8091, 14814, 16182, 23867, 25513, 47734, 51026, 71601, 76539, 143202, 153078, 214803, 229617, 429606, 459234, 739877, 1479754, 2219631, 4439262, 6658893, 13317786]

約数ペア:

[(1, 13317786), (2, 6658893), (3, 4439262), (6, 2219631), (9, 1479754), (18, 739877), (29, 459234), (31, 429606), (58, 229617), (62, 214803), (87, 153078), (93, 143202), (174, 76539), (186, 71601), (261, 51026), (279, 47734), (522, 25513), (558, 23867), (823, 16182), (899, 14814), (1646, 8091), (1798, 7407), (2469, 5394), (2697, 4938)]