1973412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 5870592

約数和(自身を除く): 3897180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 191, 246, 252, 287, 369, 382, 492, 573, 574, 738, 764, 861, 1146, 1148, 1337, 1476, 1719, 1722, 2292, 2583, 2674, 3438, 3444, 4011, 5166, 5348, 6876, 7831, 8022, 10332, 12033, 15662, 16044, 23493, 24066, 31324, 46986, 48132, 54817, 70479, 93972, 109634, 140958, 164451, 219268, 281916, 328902, 493353, 657804, 986706, 1973412]

約数ペア:

[(1, 1973412), (2, 986706), (3, 657804), (4, 493353), (6, 328902), (7, 281916), (9, 219268), (12, 164451), (14, 140958), (18, 109634), (21, 93972), (28, 70479), (36, 54817), (41, 48132), (42, 46986), (63, 31324), (82, 24066), (84, 23493), (123, 16044), (126, 15662), (164, 12033), (191, 10332), (246, 8022), (252, 7831), (287, 6876), (369, 5348), (382, 5166), (492, 4011), (573, 3444), (574, 3438), (738, 2674), (764, 2583), (861, 2292), (1146, 1722), (1148, 1719), (1337, 1476)]