15709644

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19006

約数の個数: 36

約数和(自身を含む): 41439216

約数和(自身を除く): 25729572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 18973, 37946, 56919, 75892, 113838, 170757, 227676, 341514, 436379, 683028, 872758, 1309137, 1745516, 2618274, 3927411, 5236548, 7854822, 15709644]

約数ペア:

[(1, 15709644), (2, 7854822), (3, 5236548), (4, 3927411), (6, 2618274), (9, 1745516), (12, 1309137), (18, 872758), (23, 683028), (36, 436379), (46, 341514), (69, 227676), (92, 170757), (138, 113838), (207, 75892), (276, 56919), (414, 37946), (828, 18973)]