216075342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{4639}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 494438400

約数和(自身を除く): 278363058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1109, 2218, 3327, 4639, 6654, 7763, 9278, 13917, 15526, 23289, 27834, 32473, 46578, 64946, 97419, 194838, 5144651, 10289302, 15433953, 30867906, 36012557, 72025114, 108037671, 216075342]

約数ペア:

[(1, 216075342), (2, 108037671), (3, 72025114), (6, 36012557), (7, 30867906), (14, 15433953), (21, 10289302), (42, 5144651), (1109, 194838), (2218, 97419), (3327, 64946), (4639, 46578), (6654, 32473), (7763, 27834), (9278, 23289), (13917, 15526)]