259675458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{18679}}^1$

素因数の和:19022

約数の個数: 32

約数和(自身を含む): 595368960

約数和(自身を除く): 335693502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 13902, 18679, 37358, 56037, 112074, 130753, 261506, 392259, 784518, 6182749, 12365498, 18548247, 37096494, 43279243, 86558486, 129837729, 259675458]

約数ペア:

[(1, 259675458), (2, 129837729), (3, 86558486), (6, 43279243), (7, 37096494), (14, 18548247), (21, 12365498), (42, 6182749), (331, 784518), (662, 392259), (993, 261506), (1986, 130753), (2317, 112074), (4634, 56037), (6951, 37358), (13902, 18679)]