67681194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1987}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 154968576

約数和(自身を除く): 87287382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 1987, 2433, 3974, 4866, 5677, 5961, 11354, 11922, 13909, 17031, 27818, 34062, 41727, 83454, 1611457, 3222914, 4834371, 9668742, 11280199, 22560398, 33840597, 67681194]

約数ペア:

[(1, 67681194), (2, 33840597), (3, 22560398), (6, 11280199), (7, 9668742), (14, 4834371), (21, 3222914), (42, 1611457), (811, 83454), (1622, 41727), (1987, 34062), (2433, 27818), (3974, 17031), (4866, 13909), (5677, 11922), (5961, 11354)]