42864666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549547}}^1$

素因数の和:549565

約数の個数: 16

約数和(自身を含む): 92324064

約数和(自身を除く): 49459398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 549547, 1099094, 1648641, 3297282, 7144111, 14288222, 21432333, 42864666]

約数ペア:

[(1, 42864666), (2, 21432333), (3, 14288222), (6, 7144111), (13, 3297282), (26, 1648641), (39, 1099094), (78, 549547)]