73854378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{315617}}^1$

素因数の和:315638

約数の個数: 24

約数和(自身を含む): 172327428

約数和(自身を除く): 98473050

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 315617, 631234, 946851, 1893702, 2840553, 4103021, 5681106, 8206042, 12309063, 24618126, 36927189, 73854378]

約数ペア:

[(1, 73854378), (2, 36927189), (3, 24618126), (6, 12309063), (9, 8206042), (13, 5681106), (18, 4103021), (26, 2840553), (39, 1893702), (78, 946851), (117, 631234), (234, 315617)]