18387306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145931}}^1$

素因数の和:145946

約数の個数: 24

約数和(自身を含む): 45530784

約数和(自身を除く): 27143478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145931, 291862, 437793, 875586, 1021517, 1313379, 2043034, 2626758, 3064551, 6129102, 9193653, 18387306]

約数ペア:

[(1, 18387306), (2, 9193653), (3, 6129102), (6, 3064551), (7, 2626758), (9, 2043034), (14, 1313379), (18, 1021517), (21, 875586), (42, 437793), (63, 291862), (126, 145931)]