18400230916

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1\times {\mathrm{1093}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 33562869760

約数和(自身を除く): 15162638844

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 1069, 1093, 2138, 2186, 3937, 4276, 4372, 7874, 15748, 33139, 33883, 66278, 67766, 132556, 135532, 135763, 138811, 271526, 277622, 543052, 555244, 1168417, 2336834, 4208653, 4303141, 4673668, 8417306, 8606282, 16834612, 17212564, 36220927, 72441854, 144883708, 148388959, 296777918, 593555836, 4600057729, 9200115458, 18400230916]

約数ペア:

[(1, 18400230916), (2, 9200115458), (4, 4600057729), (31, 593555836), (62, 296777918), (124, 148388959), (127, 144883708), (254, 72441854), (508, 36220927), (1069, 17212564), (1093, 16834612), (2138, 8606282), (2186, 8417306), (3937, 4673668), (4276, 4303141), (4372, 4208653), (7874, 2336834), (15748, 1168417), (33139, 555244), (33883, 543052), (66278, 277622), (67766, 271526), (132556, 138811), (135532, 135763)]