18640003018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{939611}}^1$

素因数の和:939742

約数の個数: 32

約数和(自身を含む): 34728059520

約数和(自身を除く): 16088056502

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 9919, 19838, 939611, 1879222, 6577277, 12214943, 13154554, 24429886, 85504601, 102417599, 171009202, 204835198, 716923193, 1331428787, 1433846386, 2662857574, 9320001509, 18640003018]

約数ペア:

[(1, 18640003018), (2, 9320001509), (7, 2662857574), (13, 1433846386), (14, 1331428787), (26, 716923193), (91, 204835198), (109, 171009202), (182, 102417599), (218, 85504601), (763, 24429886), (1417, 13154554), (1526, 12214943), (2834, 6577277), (9919, 1879222), (19838, 939611)]