140538882

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{2417}}^1$

素因数の和:3314

約数の個数: 32

約数和(自身を含む): 307105344

約数和(自身を除く): 166566462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 881, 1762, 2417, 2643, 4834, 5286, 7251, 9691, 14502, 19382, 26587, 29073, 53174, 58146, 79761, 159522, 2129377, 4258754, 6388131, 12776262, 23423147, 46846294, 70269441, 140538882]

約数ペア:

[(1, 140538882), (2, 70269441), (3, 46846294), (6, 23423147), (11, 12776262), (22, 6388131), (33, 4258754), (66, 2129377), (881, 159522), (1762, 79761), (2417, 58146), (2643, 53174), (4834, 29073), (5286, 26587), (7251, 19382), (9691, 14502)]