27142434

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 66850992

約数和(自身を除く): 39708558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 163, 174, 198, 261, 319, 326, 489, 522, 638, 841, 957, 978, 1467, 1682, 1793, 1914, 2523, 2871, 2934, 3586, 4727, 5046, 5379, 5742, 7569, 9251, 9454, 10758, 14181, 15138, 16137, 18502, 27753, 28362, 32274, 42543, 51997, 55506, 83259, 85086, 103994, 137083, 155991, 166518, 274166, 311982, 411249, 467973, 822498, 935946, 1233747, 1507913, 2467494, 3015826, 4523739, 9047478, 13571217, 27142434]

約数ペア:

[(1, 27142434), (2, 13571217), (3, 9047478), (6, 4523739), (9, 3015826), (11, 2467494), (18, 1507913), (22, 1233747), (29, 935946), (33, 822498), (58, 467973), (66, 411249), (87, 311982), (99, 274166), (163, 166518), (174, 155991), (198, 137083), (261, 103994), (319, 85086), (326, 83259), (489, 55506), (522, 51997), (638, 42543), (841, 32274), (957, 28362), (978, 27753), (1467, 18502), (1682, 16137), (1793, 15138), (1914, 14181), (2523, 10758), (2871, 9454), (2934, 9251), (3586, 7569), (4727, 5742), (5046, 5379)]