18923376

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1499}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 49104000

約数和(自身を除く): 30180624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1499, 1578, 2104, 2998, 3156, 4208, 4497, 5996, 6312, 8994, 11992, 12624, 17988, 23984, 35976, 71952, 394237, 788474, 1182711, 1576948, 2365422, 3153896, 4730844, 6307792, 9461688, 18923376]

約数ペア:

[(1, 18923376), (2, 9461688), (3, 6307792), (4, 4730844), (6, 3153896), (8, 2365422), (12, 1576948), (16, 1182711), (24, 788474), (48, 394237), (263, 71952), (526, 35976), (789, 23984), (1052, 17988), (1499, 12624), (1578, 11992), (2104, 8994), (2998, 6312), (3156, 5996), (4208, 4497)]