3905142

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 8087040

約数和(自身を除く): 4181898

約数列:

[1, 2, 3, 6, 71, 89, 103, 142, 178, 206, 213, 267, 309, 426, 534, 618, 6319, 7313, 9167, 12638, 14626, 18334, 18957, 21939, 27501, 37914, 43878, 55002, 650857, 1301714, 1952571, 3905142]

約数ペア:

[(1, 3905142), (2, 1952571), (3, 1301714), (6, 650857), (71, 55002), (89, 43878), (103, 37914), (142, 27501), (178, 21939), (206, 18957), (213, 18334), (267, 14626), (309, 12638), (426, 9167), (534, 7313), (618, 6319)]