18085262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 30227904

約数和(自身を除く): 12142642

約数列:

[1, 2, 13, 26, 71, 97, 101, 142, 194, 202, 923, 1261, 1313, 1846, 2522, 2626, 6887, 7171, 9797, 13774, 14342, 19594, 89531, 93223, 127361, 179062, 186446, 254722, 695587, 1391174, 9042631, 18085262]

約数ペア:

[(1, 18085262), (2, 9042631), (13, 1391174), (26, 695587), (71, 254722), (97, 186446), (101, 179062), (142, 127361), (194, 93223), (202, 89531), (923, 19594), (1261, 14342), (1313, 13774), (1846, 9797), (2522, 7171), (2626, 6887)]