140247738

素因数分解:

$2^1\times 3^2\times {\mathrm{1481}}^1\times {\mathrm{5261}}^1$

素因数の和:6750

約数の個数: 24

約数和(自身を含む): 304133076

約数和(自身を除く): 163885338

約数列:

[1, 2, 3, 6, 9, 18, 1481, 2962, 4443, 5261, 8886, 10522, 13329, 15783, 26658, 31566, 47349, 94698, 7791541, 15583082, 23374623, 46749246, 70123869, 140247738]

約数ペア:

[(1, 140247738), (2, 70123869), (3, 46749246), (6, 23374623), (9, 15583082), (18, 7791541), (1481, 94698), (2962, 47349), (4443, 31566), (5261, 26658), (8886, 15783), (10522, 13329)]