21083592

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{12373}}^1$

素因数の和:12453

約数の個数: 32

約数和(自身を含む): 53455680

約数和(自身を除く): 32372088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 12373, 24746, 37119, 49492, 74238, 98984, 148476, 296952, 878483, 1756966, 2635449, 3513932, 5270898, 7027864, 10541796, 21083592]

約数ペア:

[(1, 21083592), (2, 10541796), (3, 7027864), (4, 5270898), (6, 3513932), (8, 2635449), (12, 1756966), (24, 878483), (71, 296952), (142, 148476), (213, 98984), (284, 74238), (426, 49492), (568, 37119), (852, 24746), (1704, 12373)]