39957798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 84499200

約数和(自身を除く): 44541402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 269, 538, 807, 1303, 1614, 2606, 3909, 5111, 7818, 10222, 15333, 24757, 30666, 49514, 74271, 148542, 350507, 701014, 1051521, 2103042, 6659633, 13319266, 19978899, 39957798]

約数ペア:

[(1, 39957798), (2, 19978899), (3, 13319266), (6, 6659633), (19, 2103042), (38, 1051521), (57, 701014), (114, 350507), (269, 148542), (538, 74271), (807, 49514), (1303, 30666), (1614, 24757), (2606, 15333), (3909, 10222), (5111, 7818)]