129394476

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{32381}}^1$

素因数の和:32431

約数の個数: 48

約数和(自身を含む): 344544480

約数和(自身を除く): 215150004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 32381, 64762, 97143, 129524, 194286, 291429, 388572, 582858, 874287, 1165716, 1198097, 1748574, 2396194, 3497148, 3594291, 4792388, 7188582, 10782873, 14377164, 21565746, 32348619, 43131492, 64697238, 129394476]

約数ペア:

[(1, 129394476), (2, 64697238), (3, 43131492), (4, 32348619), (6, 21565746), (9, 14377164), (12, 10782873), (18, 7188582), (27, 4792388), (36, 3594291), (37, 3497148), (54, 2396194), (74, 1748574), (108, 1198097), (111, 1165716), (148, 874287), (222, 582858), (333, 388572), (444, 291429), (666, 194286), (999, 129524), (1332, 97143), (1998, 64762), (3996, 32381)]