15249864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 44605440

約数和(自身を除く): 29355576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2111, 2408, 3612, 4222, 6333, 7224, 8444, 12666, 14777, 16888, 25332, 29554, 44331, 50664, 59108, 88662, 90773, 118216, 177324, 181546, 272319, 354648, 363092, 544638, 635411, 726184, 1089276, 1270822, 1906233, 2178552, 2541644, 3812466, 5083288, 7624932, 15249864]

約数ペア:

[(1, 15249864), (2, 7624932), (3, 5083288), (4, 3812466), (6, 2541644), (7, 2178552), (8, 1906233), (12, 1270822), (14, 1089276), (21, 726184), (24, 635411), (28, 544638), (42, 363092), (43, 354648), (56, 272319), (84, 181546), (86, 177324), (129, 118216), (168, 90773), (172, 88662), (258, 59108), (301, 50664), (344, 44331), (516, 29554), (602, 25332), (903, 16888), (1032, 14777), (1204, 12666), (1806, 8444), (2111, 7224), (2408, 6333), (3612, 4222)]