31066146

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{25013}}^1$

素因数の和:25047

約数の個数: 32

約数和(自身を含む): 72040320

約数和(自身を除く): 40974174

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 25013, 50026, 75039, 150078, 225117, 450234, 575299, 675351, 1150598, 1350702, 1725897, 3451794, 5177691, 10355382, 15533073, 31066146]

約数ペア:

[(1, 31066146), (2, 15533073), (3, 10355382), (6, 5177691), (9, 3451794), (18, 1725897), (23, 1350702), (27, 1150598), (46, 675351), (54, 575299), (69, 450234), (138, 225117), (207, 150078), (414, 75039), (621, 50026), (1242, 25013)]