18553332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220873}}^1$

素因数の和:220887

約数の個数: 24

約数和(自身を含む): 49475776

約数和(自身を除く): 30922444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220873, 441746, 662619, 883492, 1325238, 1546111, 2650476, 3092222, 4638333, 6184444, 9276666, 18553332]

約数ペア:

[(1, 18553332), (2, 9276666), (3, 6184444), (4, 4638333), (6, 3092222), (7, 2650476), (12, 1546111), (14, 1325238), (21, 883492), (28, 662619), (42, 441746), (84, 220873)]