7977762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 18852288

約数和(自身を除く): 10874526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 331, 618, 662, 927, 993, 1339, 1854, 1986, 2678, 2979, 4017, 4303, 5958, 8034, 8606, 12051, 12909, 24102, 25818, 34093, 38727, 68186, 77454, 102279, 204558, 306837, 443209, 613674, 886418, 1329627, 2659254, 3988881, 7977762]

約数ペア:

[(1, 7977762), (2, 3988881), (3, 2659254), (6, 1329627), (9, 886418), (13, 613674), (18, 443209), (26, 306837), (39, 204558), (78, 102279), (103, 77454), (117, 68186), (206, 38727), (234, 34093), (309, 25818), (331, 24102), (618, 12909), (662, 12051), (927, 8606), (993, 8034), (1339, 5958), (1854, 4303), (1986, 4017), (2678, 2979)]