3961188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1$

素因数の和:1457

約数の個数: 72

約数和(自身を含む): 12492480

約数和(自身を除く): 8531292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 1429, 2772, 2858, 4287, 5716, 8574, 10003, 12861, 15719, 17148, 20006, 25722, 30009, 31438, 40012, 47157, 51444, 60018, 62876, 90027, 94314, 110033, 120036, 141471, 180054, 188628, 220066, 282942, 330099, 360108, 440132, 565884, 660198, 990297, 1320396, 1980594, 3961188]

約数ペア:

[(1, 3961188), (2, 1980594), (3, 1320396), (4, 990297), (6, 660198), (7, 565884), (9, 440132), (11, 360108), (12, 330099), (14, 282942), (18, 220066), (21, 188628), (22, 180054), (28, 141471), (33, 120036), (36, 110033), (42, 94314), (44, 90027), (63, 62876), (66, 60018), (77, 51444), (84, 47157), (99, 40012), (126, 31438), (132, 30009), (154, 25722), (198, 20006), (231, 17148), (252, 15719), (308, 12861), (396, 10003), (462, 8574), (693, 5716), (924, 4287), (1386, 2858), (1429, 2772)]