123928812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{163927}}^1$

素因数の和:163947

約数の個数: 48

約数和(自身を含む): 367198720

約数和(自身を除く): 243269908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 163927, 327854, 491781, 655708, 983562, 1147489, 1475343, 1967124, 2294978, 2950686, 3442467, 4426029, 4589956, 5901372, 6884934, 8852058, 10327401, 13769868, 17704116, 20654802, 30982203, 41309604, 61964406, 123928812]

約数ペア:

[(1, 123928812), (2, 61964406), (3, 41309604), (4, 30982203), (6, 20654802), (7, 17704116), (9, 13769868), (12, 10327401), (14, 8852058), (18, 6884934), (21, 5901372), (27, 4589956), (28, 4426029), (36, 3442467), (42, 2950686), (54, 2294978), (63, 1967124), (84, 1475343), (108, 1147489), (126, 983562), (189, 655708), (252, 491781), (378, 327854), (756, 163927)]