12531569358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3391}}^1$

素因数の和:3854

約数の個数: 128

約数和(自身を含む): 32980008960

約数和(自身を除く): 20448439602

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 421, 462, 627, 798, 842, 1254, 1263, 1463, 2526, 2926, 2947, 3391, 4389, 4631, 5894, 6782, 7999, 8778, 8841, 9262, 10173, 13893, 15998, 17682, 20346, 23737, 23997, 27786, 32417, 37301, 47474, 47994, 55993, 64429, 64834, 71211, 74602, 87989, 97251, 111903, 111986, 128858, 142422, 167979, 175978, 193287, 194502, 223806, 261107, 263967, 335958, 386574, 451003, 522214, 527934, 615923, 708719, 783321, 902006, 1231846, 1353009, 1417438, 1427611, 1566642, 1847769, 2126157, 2706018, 2855222, 3695538, 4252314, 4282833, 4961033, 8565666, 9922066, 9993277, 14883099, 15703721, 19986554, 27124609, 29766198, 29979831, 31407442, 47111163, 54249218, 59959662, 81373827, 94222326, 109926047, 162747654, 189872263, 219852094, 298370699, 329778141, 379744526, 569616789, 596741398, 659556282, 895112097, 1139233578, 1790224194, 2088594893, 4177189786, 6265784679, 12531569358]

約数ペア:

[(1, 12531569358), (2, 6265784679), (3, 4177189786), (6, 2088594893), (7, 1790224194), (11, 1139233578), (14, 895112097), (19, 659556282), (21, 596741398), (22, 569616789), (33, 379744526), (38, 329778141), (42, 298370699), (57, 219852094), (66, 189872263), (77, 162747654), (114, 109926047), (133, 94222326), (154, 81373827), (209, 59959662), (231, 54249218), (266, 47111163), (399, 31407442), (418, 29979831), (421, 29766198), (462, 27124609), (627, 19986554), (798, 15703721), (842, 14883099), (1254, 9993277), (1263, 9922066), (1463, 8565666), (2526, 4961033), (2926, 4282833), (2947, 4252314), (3391, 3695538), (4389, 2855222), (4631, 2706018), (5894, 2126157), (6782, 1847769), (7999, 1566642), (8778, 1427611), (8841, 1417438), (9262, 1353009), (10173, 1231846), (13893, 902006), (15998, 783321), (17682, 708719), (20346, 615923), (23737, 527934), (23997, 522214), (27786, 451003), (32417, 386574), (37301, 335958), (47474, 263967), (47994, 261107), (55993, 223806), (64429, 194502), (64834, 193287), (71211, 175978), (74602, 167979), (87989, 142422), (97251, 128858), (111903, 111986)]