123399468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{110573}}^1$

素因数の和:110614

約数の個数: 36

約数和(自身を含む): 321991488

約数和(自身を除く): 198592020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 110573, 221146, 331719, 442292, 663438, 995157, 1326876, 1990314, 3427763, 3980628, 6855526, 10283289, 13711052, 20566578, 30849867, 41133156, 61699734, 123399468]

約数ペア:

[(1, 123399468), (2, 61699734), (3, 41133156), (4, 30849867), (6, 20566578), (9, 13711052), (12, 10283289), (18, 6855526), (31, 3980628), (36, 3427763), (62, 1990314), (93, 1326876), (124, 995157), (186, 663438), (279, 442292), (372, 331719), (558, 221146), (1116, 110573)]