26659398

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 54945792

約数和(自身を除く): 28286394

約数列:

[1, 2, 3, 6, 43, 86, 129, 191, 258, 382, 541, 573, 1082, 1146, 1623, 3246, 8213, 16426, 23263, 24639, 46526, 49278, 69789, 103331, 139578, 206662, 309993, 619986, 4443233, 8886466, 13329699, 26659398]

約数ペア:

[(1, 26659398), (2, 13329699), (3, 8886466), (6, 4443233), (43, 619986), (86, 309993), (129, 206662), (191, 139578), (258, 103331), (382, 69789), (541, 49278), (573, 46526), (1082, 24639), (1146, 23263), (1623, 16426), (3246, 8213)]