2018675036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{6491}}^1$

素因数の和:6914

約数の個数: 48

約数和(自身を含む): 4188119040

約数和(自身を除く): 2169444004

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 383, 406, 766, 812, 1532, 2681, 5362, 6491, 10724, 11107, 12982, 22214, 25964, 44428, 45437, 77749, 90874, 155498, 181748, 188239, 310996, 376478, 752956, 1317673, 2486053, 2635346, 4972106, 5270692, 9944212, 17402371, 34804742, 69609484, 72095537, 144191074, 288382148, 504668759, 1009337518, 2018675036]

約数ペア:

[(1, 2018675036), (2, 1009337518), (4, 504668759), (7, 288382148), (14, 144191074), (28, 72095537), (29, 69609484), (58, 34804742), (116, 17402371), (203, 9944212), (383, 5270692), (406, 4972106), (766, 2635346), (812, 2486053), (1532, 1317673), (2681, 752956), (5362, 376478), (6491, 310996), (10724, 188239), (11107, 181748), (12982, 155498), (22214, 90874), (25964, 77749), (44428, 45437)]