634628136

素因数分解:

$2^3\times 3^1\times {\mathrm{1277}}^1\times {\mathrm{20707}}^1$

素因数の和:21993

約数の個数: 32

約数和(自身を含む): 1587889440

約数和(自身を除く): 953261304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1277, 2554, 3831, 5108, 7662, 10216, 15324, 20707, 30648, 41414, 62121, 82828, 124242, 165656, 248484, 496968, 26442839, 52885678, 79328517, 105771356, 158657034, 211542712, 317314068, 634628136]

約数ペア:

[(1, 634628136), (2, 317314068), (3, 211542712), (4, 158657034), (6, 105771356), (8, 79328517), (12, 52885678), (24, 26442839), (1277, 496968), (2554, 248484), (3831, 165656), (5108, 124242), (7662, 82828), (10216, 62121), (15324, 41414), (20707, 30648)]