7131041838

素因数分解:

$2^1\times 3^2\times {\mathrm{19889}}^1\times {\mathrm{19919}}^1$

素因数の和:39816

約数の個数: 24

約数和(自身を含む): 15452143200

約数和(自身を除く): 8321101362

約数列:

[1, 2, 3, 6, 9, 18, 19889, 19919, 39778, 39838, 59667, 59757, 119334, 119514, 179001, 179271, 358002, 358542, 396168991, 792337982, 1188506973, 2377013946, 3565520919, 7131041838]

約数ペア:

[(1, 7131041838), (2, 3565520919), (3, 2377013946), (6, 1188506973), (9, 792337982), (18, 396168991), (19889, 358542), (19919, 358002), (39778, 179271), (39838, 179001), (59667, 119514), (59757, 119334)]