66971142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{75931}}^1$

素因数の和:75953

約数の個数: 36

約数和(自身を含む): 168796836

約数和(自身を除く): 101825694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 75931, 151862, 227793, 455586, 531517, 683379, 1063034, 1366758, 1594551, 3189102, 3720619, 4783653, 7441238, 9567306, 11161857, 22323714, 33485571, 66971142]

約数ペア:

[(1, 66971142), (2, 33485571), (3, 22323714), (6, 11161857), (7, 9567306), (9, 7441238), (14, 4783653), (18, 3720619), (21, 3189102), (42, 1594551), (49, 1366758), (63, 1063034), (98, 683379), (126, 531517), (147, 455586), (294, 227793), (441, 151862), (882, 75931)]