84678246

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{20543}}^1$

素因数の和:20780

約数の個数: 24

約数和(自身を含む): 184279680

約数和(自身を除く): 99601434

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 20543, 41086, 61629, 123258, 184887, 369774, 4704347, 9408694, 14113041, 28226082, 42339123, 84678246]

約数ペア:

[(1, 84678246), (2, 42339123), (3, 28226082), (6, 14113041), (9, 9408694), (18, 4704347), (229, 369774), (458, 184887), (687, 123258), (1374, 61629), (2061, 41086), (4122, 20543)]