427686324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2741579}}^1$

素因数の和:2741599

約数の個数: 24

約数和(自身を含む): 1074699360

約数和(自身を除く): 647013036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2741579, 5483158, 8224737, 10966316, 16449474, 32898948, 35640527, 71281054, 106921581, 142562108, 213843162, 427686324]

約数ペア:

[(1, 427686324), (2, 213843162), (3, 142562108), (4, 106921581), (6, 71281054), (12, 35640527), (13, 32898948), (26, 16449474), (39, 10966316), (52, 8224737), (78, 5483158), (156, 2741579)]