18114140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 41870304

約数和(自身を除く): 23756164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 137, 220, 274, 548, 601, 685, 1202, 1370, 1507, 2404, 2740, 3005, 3014, 6010, 6028, 6611, 7535, 12020, 13222, 15070, 26444, 30140, 33055, 66110, 82337, 132220, 164674, 329348, 411685, 823370, 905707, 1646740, 1811414, 3622828, 4528535, 9057070, 18114140]

約数ペア:

[(1, 18114140), (2, 9057070), (4, 4528535), (5, 3622828), (10, 1811414), (11, 1646740), (20, 905707), (22, 823370), (44, 411685), (55, 329348), (110, 164674), (137, 132220), (220, 82337), (274, 66110), (548, 33055), (601, 30140), (685, 26444), (1202, 15070), (1370, 13222), (1507, 12020), (2404, 7535), (2740, 6611), (3005, 6028), (3014, 6010)]