61971618

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1163}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 126717696

約数和(自身を除く): 64746078

約数列:

[1, 2, 3, 6, 83, 107, 166, 214, 249, 321, 498, 642, 1163, 2326, 3489, 6978, 8881, 17762, 26643, 53286, 96529, 124441, 193058, 248882, 289587, 373323, 579174, 746646, 10328603, 20657206, 30985809, 61971618]

約数ペア:

[(1, 61971618), (2, 30985809), (3, 20657206), (6, 10328603), (83, 746646), (107, 579174), (166, 373323), (214, 289587), (249, 248882), (321, 193058), (498, 124441), (642, 96529), (1163, 53286), (2326, 26643), (3489, 17762), (6978, 8881)]