123904284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1475051}}^1$

素因数の和:1475065

約数の個数: 24

約数和(自身を含む): 330411648

約数和(自身を除く): 206507364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1475051, 2950102, 4425153, 5900204, 8850306, 10325357, 17700612, 20650714, 30976071, 41301428, 61952142, 123904284]

約数ペア:

[(1, 123904284), (2, 61952142), (3, 41301428), (4, 30976071), (6, 20650714), (7, 17700612), (12, 10325357), (14, 8850306), (21, 5900204), (28, 4425153), (42, 2950102), (84, 1475051)]