31059285426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{863}}^1\times {\mathrm{11831}}^1$

素因数の和:12728

約数の個数: 72

約数和(自身を含む): 72960466176

約数和(自身を除く): 41901180750

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 863, 1014, 1521, 1726, 2589, 3042, 5178, 7767, 11219, 11831, 15534, 22438, 23662, 33657, 35493, 67314, 70986, 100971, 106479, 145847, 153803, 201942, 212958, 291694, 307606, 437541, 461409, 875082, 922818, 1312623, 1384227, 1999439, 2625246, 2768454, 3998878, 5998317, 10210153, 11996634, 17994951, 20420306, 30630459, 35989902, 61260918, 91891377, 132731989, 183782754, 265463978, 398195967, 796391934, 1194587901, 1725515857, 2389175802, 3451031714, 5176547571, 10353095142, 15529642713, 31059285426]

約数ペア:

[(1, 31059285426), (2, 15529642713), (3, 10353095142), (6, 5176547571), (9, 3451031714), (13, 2389175802), (18, 1725515857), (26, 1194587901), (39, 796391934), (78, 398195967), (117, 265463978), (169, 183782754), (234, 132731989), (338, 91891377), (507, 61260918), (863, 35989902), (1014, 30630459), (1521, 20420306), (1726, 17994951), (2589, 11996634), (3042, 10210153), (5178, 5998317), (7767, 3998878), (11219, 2768454), (11831, 2625246), (15534, 1999439), (22438, 1384227), (23662, 1312623), (33657, 922818), (35493, 875082), (67314, 461409), (70986, 437541), (100971, 307606), (106479, 291694), (145847, 212958), (153803, 201942)]