18342044

素因数分解:

$2^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1877}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 36808800

約数和(自身を除く): 18466756

約数列:

[1, 2, 4, 7, 14, 28, 349, 698, 1396, 1877, 2443, 3754, 4886, 7508, 9772, 13139, 26278, 52556, 655073, 1310146, 2620292, 4585511, 9171022, 18342044]

約数ペア:

[(1, 18342044), (2, 9171022), (4, 4585511), (7, 2620292), (14, 1310146), (28, 655073), (349, 52556), (698, 26278), (1396, 13139), (1877, 9772), (2443, 7508), (3754, 4886)]