18802122616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{51427}}^1$

素因数の和:53443

約数の個数: 32

約数和(自身を含む): 36805991040

約数和(自身を除く): 18003868424

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1987, 3974, 7948, 15896, 45701, 51427, 91402, 102854, 182804, 205708, 365608, 411416, 1182821, 2365642, 4731284, 9462568, 102185449, 204370898, 408741796, 817483592, 2350265327, 4700530654, 9401061308, 18802122616]

約数ペア:

[(1, 18802122616), (2, 9401061308), (4, 4700530654), (8, 2350265327), (23, 817483592), (46, 408741796), (92, 204370898), (184, 102185449), (1987, 9462568), (3974, 4731284), (7948, 2365642), (15896, 1182821), (45701, 411416), (51427, 365608), (91402, 205708), (102854, 182804)]