91668618

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{12391}}^1$

素因数の和:12539

約数の個数: 32

約数和(自身を含む): 205211520

約数和(自身を除く): 113542902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 12391, 24782, 37173, 74346, 111519, 223038, 334557, 669114, 1697567, 3395134, 5092701, 10185402, 15278103, 30556206, 45834309, 91668618]

約数ペア:

[(1, 91668618), (2, 45834309), (3, 30556206), (6, 15278103), (9, 10185402), (18, 5092701), (27, 3395134), (54, 1697567), (137, 669114), (274, 334557), (411, 223038), (822, 111519), (1233, 74346), (2466, 37173), (3699, 24782), (7398, 12391)]