9309378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 20841408

約数和(自身を除く): 11532030

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 71, 78, 82, 123, 142, 213, 246, 426, 533, 923, 1066, 1599, 1681, 1846, 2769, 2911, 3198, 3362, 5043, 5538, 5822, 8733, 10086, 17466, 21853, 37843, 43706, 65559, 75686, 113529, 119351, 131118, 227058, 238702, 358053, 716106, 1551563, 3103126, 4654689, 9309378]

約数ペア:

[(1, 9309378), (2, 4654689), (3, 3103126), (6, 1551563), (13, 716106), (26, 358053), (39, 238702), (41, 227058), (71, 131118), (78, 119351), (82, 113529), (123, 75686), (142, 65559), (213, 43706), (246, 37843), (426, 21853), (533, 17466), (923, 10086), (1066, 8733), (1599, 5822), (1681, 5538), (1846, 5043), (2769, 3362), (2911, 3198)]