18694290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32797}}^1$

素因数の和:32826

約数の個数: 32

約数和(自身を含む): 47229120

約数和(自身を除く): 28534830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 32797, 65594, 98391, 163985, 196782, 327970, 491955, 623143, 983910, 1246286, 1869429, 3115715, 3738858, 6231430, 9347145, 18694290]

約数ペア:

[(1, 18694290), (2, 9347145), (3, 6231430), (5, 3738858), (6, 3115715), (10, 1869429), (15, 1246286), (19, 983910), (30, 623143), (38, 491955), (57, 327970), (95, 196782), (114, 163985), (190, 98391), (285, 65594), (570, 32797)]