17955408

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{12899}}^1$

素因数の和:12939

約数の個数: 40

約数和(自身を含む): 47988000

約数和(自身を除く): 30032592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 12899, 25798, 38697, 51596, 77394, 103192, 154788, 206384, 309576, 374071, 619152, 748142, 1122213, 1496284, 2244426, 2992568, 4488852, 5985136, 8977704, 17955408]

約数ペア:

[(1, 17955408), (2, 8977704), (3, 5985136), (4, 4488852), (6, 2992568), (8, 2244426), (12, 1496284), (16, 1122213), (24, 748142), (29, 619152), (48, 374071), (58, 309576), (87, 206384), (116, 154788), (174, 103192), (232, 77394), (348, 51596), (464, 38697), (696, 25798), (1392, 12899)]