18363069

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 27319032

約数和(自身を除く): 8955963

約数列:

[1, 3, 9, 53, 137, 159, 281, 411, 477, 843, 1233, 2529, 7261, 14893, 21783, 38497, 44679, 65349, 115491, 134037, 346473, 2040341, 6121023, 18363069]

約数ペア:

[(1, 18363069), (3, 6121023), (9, 2040341), (53, 346473), (137, 134037), (159, 115491), (281, 65349), (411, 44679), (477, 38497), (843, 21783), (1233, 14893), (2529, 7261)]