190909236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2272729}}^1$

素因数の和:2272743

約数の個数: 24

約数和(自身を含む): 509091520

約数和(自身を除く): 318182284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2272729, 4545458, 6818187, 9090916, 13636374, 15909103, 27272748, 31818206, 47727309, 63636412, 95454618, 190909236]

約数ペア:

[(1, 190909236), (2, 95454618), (3, 63636412), (4, 47727309), (6, 31818206), (7, 27272748), (12, 15909103), (14, 13636374), (21, 9090916), (28, 6818187), (42, 4545458), (84, 2272729)]