18620016

素因数分解:

$2^4\times 3^1\times {\mathrm{387917}}^1$

素因数の和:387928

約数の個数: 20

約数和(自身を含む): 48101832

約数和(自身を除く): 29481816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 387917, 775834, 1163751, 1551668, 2327502, 3103336, 4655004, 6206672, 9310008, 18620016]

約数ペア:

[(1, 18620016), (2, 9310008), (3, 6206672), (4, 4655004), (6, 3103336), (8, 2327502), (12, 1551668), (16, 1163751), (24, 775834), (48, 387917)]