2461644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 6666240

約数和(自身を除く): 4204596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 991, 1242, 1982, 2484, 2973, 3964, 5946, 8919, 11892, 17838, 22793, 26757, 35676, 45586, 53514, 68379, 91172, 107028, 136758, 205137, 273516, 410274, 615411, 820548, 1230822, 2461644]

約数ペア:

[(1, 2461644), (2, 1230822), (3, 820548), (4, 615411), (6, 410274), (9, 273516), (12, 205137), (18, 136758), (23, 107028), (27, 91172), (36, 68379), (46, 53514), (54, 45586), (69, 35676), (92, 26757), (108, 22793), (138, 17838), (207, 11892), (276, 8919), (414, 5946), (621, 3964), (828, 2973), (991, 2484), (1242, 1982)]