18210295514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1\times {\mathrm{5413}}^1$

素因数の和:6054

約数の個数: 32

約数和(自身を含む): 28960135680

約数和(自身を除く): 10749840166

約数列:

[1, 2, 19, 38, 223, 397, 446, 794, 4237, 5413, 7543, 8474, 10826, 15086, 88531, 102847, 177062, 205694, 1207099, 1682089, 2148961, 2414198, 3364178, 4297922, 22934881, 40830259, 45869762, 81660518, 479218303, 958436606, 9105147757, 18210295514]

約数ペア:

[(1, 18210295514), (2, 9105147757), (19, 958436606), (38, 479218303), (223, 81660518), (397, 45869762), (446, 40830259), (794, 22934881), (4237, 4297922), (5413, 3364178), (7543, 2414198), (8474, 2148961), (10826, 1682089), (15086, 1207099), (88531, 205694), (102847, 177062)]