31329396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 96

約数和(自身を含む): 96096000

約数和(自身を除く): 64766604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1429, 1566, 1827, 2436, 2858, 3132, 3654, 4287, 5481, 5716, 7308, 8574, 10003, 10962, 12861, 17148, 20006, 21924, 25722, 30009, 38583, 40012, 41441, 51444, 60018, 77166, 82882, 90027, 120036, 124323, 154332, 165764, 180054, 248646, 270081, 290087, 360108, 372969, 497292, 540162, 580174, 745938, 870261, 1080324, 1118907, 1160348, 1491876, 1740522, 2237814, 2610783, 3481044, 4475628, 5221566, 7832349, 10443132, 15664698, 31329396]

約数ペア:

[(1, 31329396), (2, 15664698), (3, 10443132), (4, 7832349), (6, 5221566), (7, 4475628), (9, 3481044), (12, 2610783), (14, 2237814), (18, 1740522), (21, 1491876), (27, 1160348), (28, 1118907), (29, 1080324), (36, 870261), (42, 745938), (54, 580174), (58, 540162), (63, 497292), (84, 372969), (87, 360108), (108, 290087), (116, 270081), (126, 248646), (174, 180054), (189, 165764), (203, 154332), (252, 124323), (261, 120036), (348, 90027), (378, 82882), (406, 77166), (522, 60018), (609, 51444), (756, 41441), (783, 40012), (812, 38583), (1044, 30009), (1218, 25722), (1429, 21924), (1566, 20006), (1827, 17148), (2436, 12861), (2858, 10962), (3132, 10003), (3654, 8574), (4287, 7308), (5481, 5716)]