18460936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6121}}^1$

素因数の和:6169

約数の個数: 32

約数和(自身を含む): 38568600

約数和(自身を除く): 20107664

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6121, 12242, 24484, 48968, 79573, 159146, 177509, 318292, 355018, 636584, 710036, 1420072, 2307617, 4615234, 9230468, 18460936]

約数ペア:

[(1, 18460936), (2, 9230468), (4, 4615234), (8, 2307617), (13, 1420072), (26, 710036), (29, 636584), (52, 355018), (58, 318292), (104, 177509), (116, 159146), (232, 79573), (377, 48968), (754, 24484), (1508, 12242), (3016, 6121)]