28853946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3389}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 69806880

約数和(自身を除く): 40952934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 2838, 3389, 4257, 6778, 8514, 10167, 20334, 30501, 37279, 61002, 74558, 111837, 145727, 223674, 291454, 335511, 437181, 671022, 874362, 1311543, 1602997, 2623086, 3205994, 4808991, 9617982, 14426973, 28853946]

約数ペア:

[(1, 28853946), (2, 14426973), (3, 9617982), (6, 4808991), (9, 3205994), (11, 2623086), (18, 1602997), (22, 1311543), (33, 874362), (43, 671022), (66, 437181), (86, 335511), (99, 291454), (129, 223674), (198, 145727), (258, 111837), (387, 74558), (473, 61002), (774, 37279), (946, 30501), (1419, 20334), (2838, 10167), (3389, 8514), (4257, 6778)]