28735218

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{2579}}^1$

素因数の和:3206

約数の個数: 24

約数和(自身を含む): 62384400

約数和(自身を除く): 33649182

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 2579, 3714, 5158, 5571, 7737, 11142, 15474, 23211, 46422, 1596401, 3192802, 4789203, 9578406, 14367609, 28735218]

約数ペア:

[(1, 28735218), (2, 14367609), (3, 9578406), (6, 4789203), (9, 3192802), (18, 1596401), (619, 46422), (1238, 23211), (1857, 15474), (2579, 11142), (3714, 7737), (5158, 5571)]