18702534

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 38548224

約数和(自身を除く): 19845690

約数列:

[1, 2, 3, 6, 53, 103, 106, 159, 206, 309, 318, 571, 618, 1142, 1713, 3426, 5459, 10918, 16377, 30263, 32754, 58813, 60526, 90789, 117626, 176439, 181578, 352878, 3117089, 6234178, 9351267, 18702534]

約数ペア:

[(1, 18702534), (2, 9351267), (3, 6234178), (6, 3117089), (53, 352878), (103, 181578), (106, 176439), (159, 117626), (206, 90789), (309, 60526), (318, 58813), (571, 32754), (618, 30263), (1142, 16377), (1713, 10918), (3426, 5459)]