3920868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{15559}}^1$

素因数の和:15576

約数の個数: 36

約数和(自身を含む): 11327680

約数和(自身を除く): 7406812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 15559, 31118, 46677, 62236, 93354, 108913, 140031, 186708, 217826, 280062, 326739, 435652, 560124, 653478, 980217, 1306956, 1960434, 3920868]

約数ペア:

[(1, 3920868), (2, 1960434), (3, 1306956), (4, 980217), (6, 653478), (7, 560124), (9, 435652), (12, 326739), (14, 280062), (18, 217826), (21, 186708), (28, 140031), (36, 108913), (42, 93354), (63, 62236), (84, 46677), (126, 31118), (252, 15559)]