64702998

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{7321}}^1$

素因数の和:7820

約数の個数: 24

約数和(自身を含む): 140494536

約数和(自身を除く): 75791538

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 7321, 8838, 14642, 21963, 43926, 65889, 131778, 3594611, 7189222, 10783833, 21567666, 32351499, 64702998]

約数ペア:

[(1, 64702998), (2, 32351499), (3, 21567666), (6, 10783833), (9, 7189222), (18, 3594611), (491, 131778), (982, 65889), (1473, 43926), (2946, 21963), (4419, 14642), (7321, 8838)]