2819667942

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1049}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 7733376000

約数和(自身を除く): 4913708058

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 547, 702, 819, 1049, 1094, 1638, 1641, 2098, 2457, 3147, 3282, 3829, 4914, 4923, 6294, 7111, 7343, 7658, 9441, 9846, 11487, 13637, 14222, 14686, 14769, 18882, 21333, 22029, 22974, 27274, 28323, 29538, 34461, 40911, 42666, 44058, 49777, 56646, 63999, 66087, 68922, 81822, 95459, 99554, 103383, 122733, 127998, 132174, 149331, 190918, 191997, 198261, 206766, 245466, 286377, 298662, 368199, 383994, 396522, 447993, 572754, 573803, 736398, 859131, 895986, 1147606, 1343979, 1718262, 1721409, 2577393, 2687958, 3442818, 4016621, 5154786, 5164227, 7459439, 8033242, 10328454, 12049863, 14918878, 15492681, 22378317, 24099726, 30985362, 36149589, 44756634, 52216073, 67134951, 72299178, 104432146, 108448767, 134269902, 156648219, 201404853, 216897534, 313296438, 402809706, 469944657, 939889314, 1409833971, 2819667942]

約数ペア:

[(1, 2819667942), (2, 1409833971), (3, 939889314), (6, 469944657), (7, 402809706), (9, 313296438), (13, 216897534), (14, 201404853), (18, 156648219), (21, 134269902), (26, 108448767), (27, 104432146), (39, 72299178), (42, 67134951), (54, 52216073), (63, 44756634), (78, 36149589), (91, 30985362), (117, 24099726), (126, 22378317), (182, 15492681), (189, 14918878), (234, 12049863), (273, 10328454), (351, 8033242), (378, 7459439), (546, 5164227), (547, 5154786), (702, 4016621), (819, 3442818), (1049, 2687958), (1094, 2577393), (1638, 1721409), (1641, 1718262), (2098, 1343979), (2457, 1147606), (3147, 895986), (3282, 859131), (3829, 736398), (4914, 573803), (4923, 572754), (6294, 447993), (7111, 396522), (7343, 383994), (7658, 368199), (9441, 298662), (9846, 286377), (11487, 245466), (13637, 206766), (14222, 198261), (14686, 191997), (14769, 190918), (18882, 149331), (21333, 132174), (22029, 127998), (22974, 122733), (27274, 103383), (28323, 99554), (29538, 95459), (34461, 81822), (40911, 68922), (42666, 66087), (44058, 63999), (49777, 56646)]