2621358

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1208

約数の個数: 24

約数和(自身を含む): 5726448

約数和(自身を除く): 3105090

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1063, 1233, 2126, 2466, 3189, 6378, 9567, 19134, 145631, 291262, 436893, 873786, 1310679, 2621358]

約数ペア:

[(1, 2621358), (2, 1310679), (3, 873786), (6, 436893), (9, 291262), (18, 145631), (137, 19134), (274, 9567), (411, 6378), (822, 3189), (1063, 2466), (1233, 2126)]