10518438

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 15401562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 269, 294, 343, 399, 538, 686, 798, 807, 931, 1029, 1614, 1862, 1883, 2058, 2793, 3766, 5111, 5586, 5649, 6517, 10222, 11298, 13034, 13181, 15333, 19551, 26362, 30666, 35777, 39102, 39543, 71554, 79086, 92267, 107331, 184534, 214662, 250439, 276801, 500878, 553602, 751317, 1502634, 1753073, 3506146, 5259219, 10518438]

約数ペア:

[(1, 10518438), (2, 5259219), (3, 3506146), (6, 1753073), (7, 1502634), (14, 751317), (19, 553602), (21, 500878), (38, 276801), (42, 250439), (49, 214662), (57, 184534), (98, 107331), (114, 92267), (133, 79086), (147, 71554), (266, 39543), (269, 39102), (294, 35777), (343, 30666), (399, 26362), (538, 19551), (686, 15333), (798, 13181), (807, 13034), (931, 11298), (1029, 10222), (1614, 6517), (1862, 5649), (1883, 5586), (2058, 5111), (2793, 3766)]