8644974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 18779040

約数和(自身を除く): 10134066

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 809, 822, 1618, 1781, 2427, 3562, 4854, 5343, 10517, 10686, 21034, 31551, 63102, 110833, 221666, 332499, 664998, 1440829, 2881658, 4322487, 8644974]

約数ペア:

[(1, 8644974), (2, 4322487), (3, 2881658), (6, 1440829), (13, 664998), (26, 332499), (39, 221666), (78, 110833), (137, 63102), (274, 31551), (411, 21034), (809, 10686), (822, 10517), (1618, 5343), (1781, 4854), (2427, 3562)]