1552446

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^2$

素因数の和:95

約数の個数: 60

約数和(自身を含む): 4085928

約数和(自身を除く): 2533482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1369, 1554, 1998, 2331, 2738, 2997, 4107, 4662, 5994, 6993, 8214, 9583, 12321, 13986, 19166, 20979, 24642, 28749, 36963, 41958, 57498, 73926, 86247, 110889, 172494, 221778, 258741, 517482, 776223, 1552446]

約数ペア:

[(1, 1552446), (2, 776223), (3, 517482), (6, 258741), (7, 221778), (9, 172494), (14, 110889), (18, 86247), (21, 73926), (27, 57498), (37, 41958), (42, 36963), (54, 28749), (63, 24642), (74, 20979), (81, 19166), (111, 13986), (126, 12321), (162, 9583), (189, 8214), (222, 6993), (259, 5994), (333, 4662), (378, 4107), (518, 2997), (567, 2738), (666, 2331), (777, 1998), (999, 1554), (1134, 1369)]