238644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{947}}^1$

素因数の和:964

約数の個数: 36

約数和(自身を含む): 690144

約数和(自身を除く): 451500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 947, 1894, 2841, 3788, 5682, 6629, 8523, 11364, 13258, 17046, 19887, 26516, 34092, 39774, 59661, 79548, 119322, 238644]

約数ペア:

[(1, 238644), (2, 119322), (3, 79548), (4, 59661), (6, 39774), (7, 34092), (9, 26516), (12, 19887), (14, 17046), (18, 13258), (21, 11364), (28, 8523), (36, 6629), (42, 5682), (63, 3788), (84, 2841), (126, 1894), (252, 947)]