80130834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{635959}}^1$

素因数の和:635974

約数の個数: 24

約数和(自身を含む): 198419520

約数和(自身を除く): 118288686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 635959, 1271918, 1907877, 3815754, 4451713, 5723631, 8903426, 11447262, 13355139, 26710278, 40065417, 80130834]

約数ペア:

[(1, 80130834), (2, 40065417), (3, 26710278), (6, 13355139), (7, 11447262), (9, 8903426), (14, 5723631), (18, 4451713), (21, 3815754), (42, 1907877), (63, 1271918), (126, 635959)]