1689246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7240

約数の個数: 24

約数和(自身を含む): 3942120

約数和(自身を除く): 2252874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 7219, 14438, 21657, 43314, 64971, 93847, 129942, 187694, 281541, 563082, 844623, 1689246]

約数ペア:

[(1, 1689246), (2, 844623), (3, 563082), (6, 281541), (9, 187694), (13, 129942), (18, 93847), (26, 64971), (39, 43314), (78, 21657), (117, 14438), (234, 7219)]