18550091568

素因数分解:

$2^4\times 3^1\times {\mathrm{2617}}^1\times {\mathrm{147673}}^1$

素因数の和:150301

約数の個数: 40

約数和(自身を含む): 47939705968

約数和(自身を除く): 29389614400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2617, 5234, 7851, 10468, 15702, 20936, 31404, 41872, 62808, 125616, 147673, 295346, 443019, 590692, 886038, 1181384, 1772076, 2362768, 3544152, 7088304, 386460241, 772920482, 1159380723, 1545840964, 2318761446, 3091681928, 4637522892, 6183363856, 9275045784, 18550091568]

約数ペア:

[(1, 18550091568), (2, 9275045784), (3, 6183363856), (4, 4637522892), (6, 3091681928), (8, 2318761446), (12, 1545840964), (16, 1159380723), (24, 772920482), (48, 386460241), (2617, 7088304), (5234, 3544152), (7851, 2362768), (10468, 1772076), (15702, 1181384), (20936, 886038), (31404, 590692), (41872, 443019), (62808, 295346), (125616, 147673)]