18135110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{577}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 37454400

約数和(自身を除く): 19319290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449, 577, 898, 1154, 2245, 2885, 3143, 4039, 4490, 5770, 6286, 8078, 15715, 20195, 31430, 40390, 259073, 518146, 1295365, 1813511, 2590730, 3627022, 9067555, 18135110]

約数ペア:

[(1, 18135110), (2, 9067555), (5, 3627022), (7, 2590730), (10, 1813511), (14, 1295365), (35, 518146), (70, 259073), (449, 40390), (577, 31430), (898, 20195), (1154, 15715), (2245, 8078), (2885, 6286), (3143, 5770), (4039, 4490)]