17645292

素因数分解:

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

素因数の和:1460

約数の個数: 72

約数和(自身を含む): 52052000

約数和(自身を除く): 34406708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1429, 1764, 2058, 2858, 3087, 4116, 4287, 5716, 6174, 8574, 10003, 12348, 12861, 17148, 20006, 25722, 30009, 40012, 51444, 60018, 70021, 90027, 120036, 140042, 180054, 210063, 280084, 360108, 420126, 490147, 630189, 840252, 980294, 1260378, 1470441, 1960588, 2520756, 2940882, 4411323, 5881764, 8822646, 17645292]

約数ペア:

[(1, 17645292), (2, 8822646), (3, 5881764), (4, 4411323), (6, 2940882), (7, 2520756), (9, 1960588), (12, 1470441), (14, 1260378), (18, 980294), (21, 840252), (28, 630189), (36, 490147), (42, 420126), (49, 360108), (63, 280084), (84, 210063), (98, 180054), (126, 140042), (147, 120036), (196, 90027), (252, 70021), (294, 60018), (343, 51444), (441, 40012), (588, 30009), (686, 25722), (882, 20006), (1029, 17148), (1372, 12861), (1429, 12348), (1764, 10003), (2058, 8574), (2858, 6174), (3087, 5716), (4116, 4287)]