131983758

素因数分解:

$2^1\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{4951}}^1$

素因数の和:6440

約数の個数: 24

約数和(自身を含む): 286215696

約数和(自身を除く): 154231938

約数列:

[1, 2, 3, 6, 9, 18, 1481, 2962, 4443, 4951, 8886, 9902, 13329, 14853, 26658, 29706, 44559, 89118, 7332431, 14664862, 21997293, 43994586, 65991879, 131983758]

約数ペア:

[(1, 131983758), (2, 65991879), (3, 43994586), (6, 21997293), (9, 14664862), (18, 7332431), (1481, 89118), (2962, 44559), (4443, 29706), (4951, 26658), (8886, 14853), (9902, 13329)]