252975258

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{12043}}^1$

素因数の和:12443

約数の個数: 32

約数和(自身を含む): 563659200

約数和(自身を除く): 310683942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 2334, 3501, 7002, 10503, 12043, 21006, 24086, 36129, 72258, 108387, 216774, 325161, 650322, 4684727, 9369454, 14054181, 28108362, 42162543, 84325086, 126487629, 252975258]

約数ペア:

[(1, 252975258), (2, 126487629), (3, 84325086), (6, 42162543), (9, 28108362), (18, 14054181), (27, 9369454), (54, 4684727), (389, 650322), (778, 325161), (1167, 216774), (2334, 108387), (3501, 72258), (7002, 36129), (10503, 24086), (12043, 21006)]