13041018

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23371}}^1$

素因数の和:23410

約数の個数: 24

約数和(自身を含む): 29168256

約数和(自身を除く): 16127238

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23371, 46742, 70113, 140226, 210339, 420678, 724501, 1449002, 2173503, 4347006, 6520509, 13041018]

約数ペア:

[(1, 13041018), (2, 6520509), (3, 4347006), (6, 2173503), (9, 1449002), (18, 724501), (31, 420678), (62, 210339), (93, 140226), (186, 70113), (279, 46742), (558, 23371)]