15754872

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13397}}^1$

素因数の和:13420

約数の個数: 48

約数和(自身を含む): 45821160

約数和(自身を除く): 30066288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 13397, 26794, 40191, 53588, 80382, 93779, 107176, 160764, 187558, 281337, 321528, 375116, 562674, 656453, 750232, 1125348, 1312906, 1969359, 2250696, 2625812, 3938718, 5251624, 7877436, 15754872]

約数ペア:

[(1, 15754872), (2, 7877436), (3, 5251624), (4, 3938718), (6, 2625812), (7, 2250696), (8, 1969359), (12, 1312906), (14, 1125348), (21, 750232), (24, 656453), (28, 562674), (42, 375116), (49, 321528), (56, 281337), (84, 187558), (98, 160764), (147, 107176), (168, 93779), (196, 80382), (294, 53588), (392, 40191), (588, 26794), (1176, 13397)]