21545184834

素因数分解:

$2^1\times 3^2\times {\mathrm{2557}}^1\times {\mathrm{468109}}^1$

素因数の和:470674

約数の個数: 24

約数和(自身を含む): 46699589820

約数和(自身を除く): 25154404986

約数列:

[1, 2, 3, 6, 9, 18, 2557, 5114, 7671, 15342, 23013, 46026, 468109, 936218, 1404327, 2808654, 4212981, 8425962, 1196954713, 2393909426, 3590864139, 7181728278, 10772592417, 21545184834]

約数ペア:

[(1, 21545184834), (2, 10772592417), (3, 7181728278), (6, 3590864139), (9, 2393909426), (18, 1196954713), (2557, 8425962), (5114, 4212981), (7671, 2808654), (15342, 1404327), (23013, 936218), (46026, 468109)]