13881372

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 33899040

約数和(自身を除く): 20017668

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 113, 116, 174, 226, 339, 348, 353, 452, 678, 706, 1059, 1356, 1412, 2118, 3277, 4236, 6554, 9831, 10237, 13108, 19662, 20474, 30711, 39324, 39889, 40948, 61422, 79778, 119667, 122844, 159556, 239334, 478668, 1156781, 2313562, 3470343, 4627124, 6940686, 13881372]

約数ペア:

[(1, 13881372), (2, 6940686), (3, 4627124), (4, 3470343), (6, 2313562), (12, 1156781), (29, 478668), (58, 239334), (87, 159556), (113, 122844), (116, 119667), (174, 79778), (226, 61422), (339, 40948), (348, 39889), (353, 39324), (452, 30711), (678, 20474), (706, 19662), (1059, 13108), (1356, 10237), (1412, 9831), (2118, 6554), (3277, 4236)]