1937790738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8281157}}^1$

素因数の和:8281178

約数の個数: 24

約数和(自身を含む): 4521512268

約数和(自身を除く): 2583721530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8281157, 16562314, 24843471, 49686942, 74530413, 107655041, 149060826, 215310082, 322965123, 645930246, 968895369, 1937790738]

約数ペア:

[(1, 1937790738), (2, 968895369), (3, 645930246), (6, 322965123), (9, 215310082), (13, 149060826), (18, 107655041), (26, 74530413), (39, 49686942), (78, 24843471), (117, 16562314), (234, 8281157)]