13503828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 20788332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 809, 1284, 1391, 1618, 2427, 2782, 3236, 4173, 4854, 5564, 8346, 9708, 10517, 16692, 21034, 31551, 42068, 63102, 86563, 126204, 173126, 259689, 346252, 519378, 1038756, 1125319, 2250638, 3375957, 4501276, 6751914, 13503828]

約数ペア:

[(1, 13503828), (2, 6751914), (3, 4501276), (4, 3375957), (6, 2250638), (12, 1125319), (13, 1038756), (26, 519378), (39, 346252), (52, 259689), (78, 173126), (107, 126204), (156, 86563), (214, 63102), (321, 42068), (428, 31551), (642, 21034), (809, 16692), (1284, 10517), (1391, 9708), (1618, 8346), (2427, 5564), (2782, 4854), (3236, 4173)]