18021014

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 30020760

約数和(自身を除く): 11999746

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 659, 1243, 1318, 2486, 7249, 13673, 14498, 27346, 74467, 79739, 148934, 159478, 819137, 1638274, 9010507, 18021014]

約数ペア:

[(1, 18021014), (2, 9010507), (11, 1638274), (22, 819137), (113, 159478), (121, 148934), (226, 79739), (242, 74467), (659, 27346), (1243, 14498), (1318, 13673), (2486, 7249)]