17882004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{212881}}^1$

素因数の和:212895

約数の個数: 24

約数和(自身を含む): 47685568

約数和(自身を除く): 29803564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 212881, 425762, 638643, 851524, 1277286, 1490167, 2554572, 2980334, 4470501, 5960668, 8941002, 17882004]

約数ペア:

[(1, 17882004), (2, 8941002), (3, 5960668), (4, 4470501), (6, 2980334), (7, 2554572), (12, 1490167), (14, 1277286), (21, 851524), (28, 638643), (42, 425762), (84, 212881)]