22618251

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 35235840

約数和(自身を除く): 12617589

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 443, 549, 837, 1329, 1647, 1891, 3987, 5673, 11961, 13733, 17019, 27023, 41199, 51057, 81069, 123597, 243207, 370791, 729621, 837713, 2513139, 7539417, 22618251]

約数ペア:

[(1, 22618251), (3, 7539417), (9, 2513139), (27, 837713), (31, 729621), (61, 370791), (93, 243207), (183, 123597), (279, 81069), (443, 51057), (549, 41199), (837, 27023), (1329, 17019), (1647, 13733), (1891, 11961), (3987, 5673)]