19752684

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4799}}^1$

素因数の和:4827

約数の個数: 48

約数和(自身を含む): 53760000

約数和(自身を除く): 34007316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4799, 9598, 14397, 19196, 28794, 33593, 57588, 67186, 100779, 134372, 201558, 235151, 403116, 470302, 705453, 940604, 1410906, 1646057, 2821812, 3292114, 4938171, 6584228, 9876342, 19752684]

約数ペア:

[(1, 19752684), (2, 9876342), (3, 6584228), (4, 4938171), (6, 3292114), (7, 2821812), (12, 1646057), (14, 1410906), (21, 940604), (28, 705453), (42, 470302), (49, 403116), (84, 235151), (98, 201558), (147, 134372), (196, 100779), (294, 67186), (343, 57588), (588, 33593), (686, 28794), (1029, 19196), (1372, 14397), (2058, 9598), (4116, 4799)]