27543684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 75522720

約数和(自身を除く): 47979036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 139, 147, 196, 278, 294, 337, 417, 556, 588, 674, 834, 973, 1011, 1348, 1668, 1946, 2022, 2359, 2919, 3892, 4044, 4718, 5838, 6811, 7077, 9436, 11676, 13622, 14154, 16513, 20433, 27244, 28308, 33026, 40866, 46843, 49539, 66052, 81732, 93686, 99078, 140529, 187372, 198156, 281058, 327901, 562116, 655802, 983703, 1311604, 1967406, 2295307, 3934812, 4590614, 6885921, 9181228, 13771842, 27543684]

約数ペア:

[(1, 27543684), (2, 13771842), (3, 9181228), (4, 6885921), (6, 4590614), (7, 3934812), (12, 2295307), (14, 1967406), (21, 1311604), (28, 983703), (42, 655802), (49, 562116), (84, 327901), (98, 281058), (139, 198156), (147, 187372), (196, 140529), (278, 99078), (294, 93686), (337, 81732), (417, 66052), (556, 49539), (588, 46843), (674, 40866), (834, 33026), (973, 28308), (1011, 27244), (1348, 20433), (1668, 16513), (1946, 14154), (2022, 13622), (2359, 11676), (2919, 9436), (3892, 7077), (4044, 6811), (4718, 5838)]