17702646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 38663520

約数和(自身を除く): 20960874

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3109, 5694, 6218, 9327, 18654, 40417, 80834, 121251, 226957, 242502, 453914, 680871, 1361742, 2950441, 5900882, 8851323, 17702646]

約数ペア:

[(1, 17702646), (2, 8851323), (3, 5900882), (6, 2950441), (13, 1361742), (26, 680871), (39, 453914), (73, 242502), (78, 226957), (146, 121251), (219, 80834), (438, 40417), (949, 18654), (1898, 9327), (2847, 6218), (3109, 5694)]