18633168

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1656

約数の個数: 60

約数和(自身を含む): 52809120

約数和(自身を除く): 34175952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1559, 1992, 2988, 3118, 3984, 4677, 5976, 6236, 9354, 11952, 12472, 14031, 18708, 24944, 28062, 37416, 56124, 74832, 112248, 129397, 224496, 258794, 388191, 517588, 776382, 1035176, 1164573, 1552764, 2070352, 2329146, 3105528, 4658292, 6211056, 9316584, 18633168]

約数ペア:

[(1, 18633168), (2, 9316584), (3, 6211056), (4, 4658292), (6, 3105528), (8, 2329146), (9, 2070352), (12, 1552764), (16, 1164573), (18, 1035176), (24, 776382), (36, 517588), (48, 388191), (72, 258794), (83, 224496), (144, 129397), (166, 112248), (249, 74832), (332, 56124), (498, 37416), (664, 28062), (747, 24944), (996, 18708), (1328, 14031), (1494, 12472), (1559, 11952), (1992, 9354), (2988, 6236), (3118, 5976), (3984, 4677)]