245731698

素因数分解:

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

素因数の和:96879

約数の個数: 32

約数和(自身を含む): 557694720

約数和(自身を除く): 311963022

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 96821, 193642, 290463, 580926, 871389, 1742778, 2614167, 4550587, 5228334, 9101174, 13651761, 27303522, 40955283, 81910566, 122865849, 245731698]

約数ペア:

[(1, 245731698), (2, 122865849), (3, 81910566), (6, 40955283), (9, 27303522), (18, 13651761), (27, 9101174), (47, 5228334), (54, 4550587), (94, 2614167), (141, 1742778), (282, 871389), (423, 580926), (846, 290463), (1269, 193642), (2538, 96821)]