306684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 886704

約数和(自身を除く): 580020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1217, 2434, 3651, 4868, 7302, 8519, 10953, 14604, 17038, 21906, 25557, 34076, 43812, 51114, 76671, 102228, 153342, 306684]

約数ペア:

[(1, 306684), (2, 153342), (3, 102228), (4, 76671), (6, 51114), (7, 43812), (9, 34076), (12, 25557), (14, 21906), (18, 17038), (21, 14604), (28, 10953), (36, 8519), (42, 7302), (63, 4868), (84, 3651), (126, 2434), (252, 1217)]