858642978

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 1730449152

約数和(自身を除く): 871806174

約数列:

[1, 2, 3, 6, 211, 422, 443, 633, 886, 1266, 1329, 1531, 2658, 3062, 4593, 9186, 93473, 186946, 280419, 323041, 560838, 646082, 678233, 969123, 1356466, 1938246, 2034699, 4069398, 143107163, 286214326, 429321489, 858642978]

約数ペア:

[(1, 858642978), (2, 429321489), (3, 286214326), (6, 143107163), (211, 4069398), (422, 2034699), (443, 1938246), (633, 1356466), (886, 969123), (1266, 678233), (1329, 646082), (1531, 560838), (2658, 323041), (3062, 280419), (4593, 186946), (9186, 93473)]