858468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 2157568

約数和(自身を除く): 1299100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5503, 11006, 16509, 22012, 33018, 66036, 71539, 143078, 214617, 286156, 429234, 858468]

約数ペア:

[(1, 858468), (2, 429234), (3, 286156), (4, 214617), (6, 143078), (12, 71539), (13, 66036), (26, 33018), (39, 22012), (52, 16509), (78, 11006), (156, 5503)]