3972426

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 8268480

約数和(自身を除く): 4296054

約数列:

[1, 2, 3, 6, 43, 86, 89, 129, 173, 178, 258, 267, 346, 519, 534, 1038, 3827, 7439, 7654, 11481, 14878, 15397, 22317, 22962, 30794, 44634, 46191, 92382, 662071, 1324142, 1986213, 3972426]

約数ペア:

[(1, 3972426), (2, 1986213), (3, 1324142), (6, 662071), (43, 92382), (86, 46191), (89, 44634), (129, 30794), (173, 22962), (178, 22317), (258, 15397), (267, 14878), (346, 11481), (519, 7654), (534, 7439), (1038, 3827)]