81910566

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{96821}}^1$

素因数の和:96876

約数の個数: 24

約数和(自身を含む): 181250784

約数和(自身を除く): 99340218

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 96821, 193642, 290463, 580926, 871389, 1742778, 4550587, 9101174, 13651761, 27303522, 40955283, 81910566]

約数ペア:

[(1, 81910566), (2, 40955283), (3, 27303522), (6, 13651761), (9, 9101174), (18, 4550587), (47, 1742778), (94, 871389), (141, 580926), (282, 290463), (423, 193642), (846, 96821)]