420174066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{8537}}^1$

素因数の和:9186

約数の個数: 32

約数和(自身を含む): 906530688

約数和(自身を除く): 486356622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1893, 3786, 8203, 8537, 16406, 17074, 24609, 25611, 49218, 51222, 110981, 221962, 332943, 665886, 5386847, 10773694, 16160541, 32321082, 70029011, 140058022, 210087033, 420174066]

約数ペア:

[(1, 420174066), (2, 210087033), (3, 140058022), (6, 70029011), (13, 32321082), (26, 16160541), (39, 10773694), (78, 5386847), (631, 665886), (1262, 332943), (1893, 221962), (3786, 110981), (8203, 51222), (8537, 49218), (16406, 25611), (17074, 24609)]