123457956

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{101863}}^1$

素因数の和:101971

約数の個数: 24

約数和(自身を含む): 290923584

約数和(自身を除く): 167465628

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 101863, 203726, 305589, 407452, 611178, 1222356, 10288163, 20576326, 30864489, 41152652, 61728978, 123457956]

約数ペア:

[(1, 123457956), (2, 61728978), (3, 41152652), (4, 30864489), (6, 20576326), (12, 10288163), (101, 1222356), (202, 611178), (303, 407452), (404, 305589), (606, 203726), (1212, 101863)]