82879986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12569}}^1$

素因数の和:12738

約数の個数: 32

約数和(自身を含む): 190661760

約数和(自身を除く): 107781774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 12569, 25138, 37707, 75414, 87983, 175966, 263949, 527898, 1973333, 3946666, 5919999, 11839998, 13813331, 27626662, 41439993, 82879986]

約数ペア:

[(1, 82879986), (2, 41439993), (3, 27626662), (6, 13813331), (7, 11839998), (14, 5919999), (21, 3946666), (42, 1973333), (157, 527898), (314, 263949), (471, 175966), (942, 87983), (1099, 75414), (2198, 37707), (3297, 25138), (6594, 12569)]