1846562427

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{102229}}^1$

素因数の和:102464

約数の個数: 20

約数和(自身を含む): 2770841920

約数和(自身を除く): 924279493

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 18063, 102229, 306687, 920061, 2760183, 8280549, 22797067, 68391201, 205173603, 615520809, 1846562427]

約数ペア:

[(1, 1846562427), (3, 615520809), (9, 205173603), (27, 68391201), (81, 22797067), (223, 8280549), (669, 2760183), (2007, 920061), (6021, 306687), (18063, 102229)]