18953802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150427}}^1$

素因数の和:150442

約数の個数: 24

約数和(自身を含む): 46933536

約数和(自身を除く): 27979734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150427, 300854, 451281, 902562, 1052989, 1353843, 2105978, 2707686, 3158967, 6317934, 9476901, 18953802]

約数ペア:

[(1, 18953802), (2, 9476901), (3, 6317934), (6, 3158967), (7, 2707686), (9, 2105978), (14, 1353843), (18, 1052989), (21, 902562), (42, 451281), (63, 300854), (126, 150427)]