18256644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 60211200

約数和(自身を除く): 41954556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 41, 42, 54, 57, 62, 63, 76, 82, 84, 93, 108, 114, 123, 124, 126, 133, 164, 171, 186, 189, 217, 228, 246, 252, 266, 279, 287, 342, 369, 372, 378, 399, 434, 492, 513, 532, 558, 574, 589, 651, 684, 738, 756, 779, 798, 837, 861, 868, 1026, 1107, 1116, 1148, 1178, 1197, 1271, 1302, 1476, 1558, 1596, 1674, 1722, 1767, 1953, 2052, 2214, 2337, 2356, 2394, 2542, 2583, 2604, 3116, 3348, 3444, 3534, 3591, 3813, 3906, 4123, 4428, 4674, 4788, 5084, 5166, 5301, 5453, 5859, 7011, 7068, 7182, 7626, 7749, 7812, 8246, 8897, 9348, 10332, 10602, 10906, 11439, 11718, 12369, 14022, 14364, 15252, 15498, 15903, 16359, 16492, 17794, 21033, 21204, 21812, 22878, 23436, 24149, 24738, 26691, 28044, 30996, 31806, 32718, 34317, 35588, 37107, 42066, 45756, 48298, 49077, 49476, 53382, 63612, 65436, 68634, 72447, 74214, 80073, 84132, 96596, 98154, 106764, 111321, 137268, 144894, 147231, 148428, 160146, 169043, 196308, 217341, 222642, 240219, 289788, 294462, 320292, 338086, 434682, 445284, 480438, 507129, 588924, 652023, 676172, 869364, 960876, 1014258, 1304046, 1521387, 2028516, 2608092, 3042774, 4564161, 6085548, 9128322, 18256644]

約数ペア:

[(1, 18256644), (2, 9128322), (3, 6085548), (4, 4564161), (6, 3042774), (7, 2608092), (9, 2028516), (12, 1521387), (14, 1304046), (18, 1014258), (19, 960876), (21, 869364), (27, 676172), (28, 652023), (31, 588924), (36, 507129), (38, 480438), (41, 445284), (42, 434682), (54, 338086), (57, 320292), (62, 294462), (63, 289788), (76, 240219), (82, 222642), (84, 217341), (93, 196308), (108, 169043), (114, 160146), (123, 148428), (124, 147231), (126, 144894), (133, 137268), (164, 111321), (171, 106764), (186, 98154), (189, 96596), (217, 84132), (228, 80073), (246, 74214), (252, 72447), (266, 68634), (279, 65436), (287, 63612), (342, 53382), (369, 49476), (372, 49077), (378, 48298), (399, 45756), (434, 42066), (492, 37107), (513, 35588), (532, 34317), (558, 32718), (574, 31806), (589, 30996), (651, 28044), (684, 26691), (738, 24738), (756, 24149), (779, 23436), (798, 22878), (837, 21812), (861, 21204), (868, 21033), (1026, 17794), (1107, 16492), (1116, 16359), (1148, 15903), (1178, 15498), (1197, 15252), (1271, 14364), (1302, 14022), (1476, 12369), (1558, 11718), (1596, 11439), (1674, 10906), (1722, 10602), (1767, 10332), (1953, 9348), (2052, 8897), (2214, 8246), (2337, 7812), (2356, 7749), (2394, 7626), (2542, 7182), (2583, 7068), (2604, 7011), (3116, 5859), (3348, 5453), (3444, 5301), (3534, 5166), (3591, 5084), (3813, 4788), (3906, 4674), (4123, 4428)]