18199692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{72221}}^1$

素因数の和:72238

約数の個数: 36

約数和(自身を含む): 52577616

約数和(自身を除く): 34377924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 72221, 144442, 216663, 288884, 433326, 505547, 649989, 866652, 1011094, 1299978, 1516641, 2022188, 2599956, 3033282, 4549923, 6066564, 9099846, 18199692]

約数ペア:

[(1, 18199692), (2, 9099846), (3, 6066564), (4, 4549923), (6, 3033282), (7, 2599956), (9, 2022188), (12, 1516641), (14, 1299978), (18, 1011094), (21, 866652), (28, 649989), (36, 505547), (42, 433326), (63, 288884), (84, 216663), (126, 144442), (252, 72221)]