1861595946

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12343}}^1$

素因数の和:12390

約数の個数: 120

約数和(自身を含む): 5108194080

約数和(自身を除く): 3246598134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 266, 294, 342, 378, 399, 441, 513, 567, 798, 882, 931, 1026, 1134, 1197, 1323, 1539, 1862, 2394, 2646, 2793, 3078, 3591, 3969, 5586, 7182, 7938, 8379, 10773, 12343, 16758, 21546, 24686, 25137, 37029, 50274, 74058, 75411, 86401, 111087, 150822, 172802, 222174, 234517, 259203, 333261, 469034, 518406, 604807, 666522, 703551, 777609, 999783, 1209614, 1407102, 1555218, 1641619, 1814421, 1999566, 2110653, 2332827, 3283238, 3628842, 4221306, 4665654, 4924857, 5443263, 6331959, 6998481, 9849714, 10886526, 11491333, 12663918, 13996962, 14774571, 16329789, 18995877, 22982666, 29549142, 32659578, 34473999, 37991754, 44323713, 48989367, 68947998, 88647426, 97978734, 103421997, 132971139, 206843994, 265942278, 310265991, 620531982, 930797973, 1861595946]

約数ペア:

[(1, 1861595946), (2, 930797973), (3, 620531982), (6, 310265991), (7, 265942278), (9, 206843994), (14, 132971139), (18, 103421997), (19, 97978734), (21, 88647426), (27, 68947998), (38, 48989367), (42, 44323713), (49, 37991754), (54, 34473999), (57, 32659578), (63, 29549142), (81, 22982666), (98, 18995877), (114, 16329789), (126, 14774571), (133, 13996962), (147, 12663918), (162, 11491333), (171, 10886526), (189, 9849714), (266, 6998481), (294, 6331959), (342, 5443263), (378, 4924857), (399, 4665654), (441, 4221306), (513, 3628842), (567, 3283238), (798, 2332827), (882, 2110653), (931, 1999566), (1026, 1814421), (1134, 1641619), (1197, 1555218), (1323, 1407102), (1539, 1209614), (1862, 999783), (2394, 777609), (2646, 703551), (2793, 666522), (3078, 604807), (3591, 518406), (3969, 469034), (5586, 333261), (7182, 259203), (7938, 234517), (8379, 222174), (10773, 172802), (12343, 150822), (16758, 111087), (21546, 86401), (24686, 75411), (25137, 74058), (37029, 50274)]