3128118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 4129482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1049, 1491, 2098, 2982, 3147, 6294, 7343, 14686, 22029, 44058, 74479, 148958, 223437, 446874, 521353, 1042706, 1564059, 3128118]

約数ペア:

[(1, 3128118), (2, 1564059), (3, 1042706), (6, 521353), (7, 446874), (14, 223437), (21, 148958), (42, 74479), (71, 44058), (142, 22029), (213, 14686), (426, 7343), (497, 6294), (994, 3147), (1049, 2982), (1491, 2098)]