21432094

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 13114082

約数列:

[1, 2, 41, 47, 67, 82, 83, 94, 134, 166, 1927, 2747, 3149, 3403, 3854, 3901, 5494, 5561, 6298, 6806, 7802, 11122, 129109, 159941, 228001, 258218, 261367, 319882, 456002, 522734, 10716047, 21432094]

約数ペア:

[(1, 21432094), (2, 10716047), (41, 522734), (47, 456002), (67, 319882), (82, 261367), (83, 258218), (94, 228001), (134, 159941), (166, 129109), (1927, 11122), (2747, 7802), (3149, 6806), (3403, 6298), (3854, 5561), (3901, 5494)]