31266612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{66809}}^1$

素因数の和:66832

約数の個数: 36

約数和(自身を含む): 85115940

約数和(自身を除く): 53849328

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 66809, 133618, 200427, 267236, 400854, 601281, 801708, 868517, 1202562, 1737034, 2405124, 2605551, 3474068, 5211102, 7816653, 10422204, 15633306, 31266612]

約数ペア:

[(1, 31266612), (2, 15633306), (3, 10422204), (4, 7816653), (6, 5211102), (9, 3474068), (12, 2605551), (13, 2405124), (18, 1737034), (26, 1202562), (36, 868517), (39, 801708), (52, 601281), (78, 400854), (117, 267236), (156, 200427), (234, 133618), (468, 66809)]