2018392956

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{479}}^1\times {\mathrm{1747}}^1$

素因数の和:2303

約数の個数: 72

約数和(自身を含む): 5191979520

約数和(自身を除く): 3173586564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 479, 603, 804, 958, 1206, 1437, 1747, 1916, 2412, 2874, 3494, 4311, 5241, 5748, 6988, 8622, 10482, 15723, 17244, 20964, 31446, 32093, 62892, 64186, 96279, 117049, 128372, 192558, 234098, 288837, 351147, 385116, 468196, 577674, 702294, 836813, 1053441, 1155348, 1404588, 1673626, 2106882, 2510439, 3347252, 4213764, 5020878, 7531317, 10041756, 15062634, 30125268, 56066471, 112132942, 168199413, 224265884, 336398826, 504598239, 672797652, 1009196478, 2018392956]

約数ペア:

[(1, 2018392956), (2, 1009196478), (3, 672797652), (4, 504598239), (6, 336398826), (9, 224265884), (12, 168199413), (18, 112132942), (36, 56066471), (67, 30125268), (134, 15062634), (201, 10041756), (268, 7531317), (402, 5020878), (479, 4213764), (603, 3347252), (804, 2510439), (958, 2106882), (1206, 1673626), (1437, 1404588), (1747, 1155348), (1916, 1053441), (2412, 836813), (2874, 702294), (3494, 577674), (4311, 468196), (5241, 385116), (5748, 351147), (6988, 288837), (8622, 234098), (10482, 192558), (15723, 128372), (17244, 117049), (20964, 96279), (31446, 64186), (32093, 62892)]