28472598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20543}}^1$

素因数の和:20569

約数の個数: 48

約数和(自身を含む): 76916736

約数和(自身を除く): 48444138

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20543, 41086, 61629, 123258, 143801, 184887, 225973, 287602, 369774, 431403, 451946, 677919, 862806, 1294209, 1355838, 1581811, 2033757, 2588418, 3163622, 4067514, 4745433, 9490866, 14236299, 28472598]

約数ペア:

[(1, 28472598), (2, 14236299), (3, 9490866), (6, 4745433), (7, 4067514), (9, 3163622), (11, 2588418), (14, 2033757), (18, 1581811), (21, 1355838), (22, 1294209), (33, 862806), (42, 677919), (63, 451946), (66, 431403), (77, 369774), (99, 287602), (126, 225973), (154, 184887), (198, 143801), (231, 123258), (462, 61629), (693, 41086), (1386, 20543)]