201870018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1602143}}^1$

素因数の和:1602158

約数の個数: 24

約数和(自身を含む): 499868928

約数和(自身を除く): 297998910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1602143, 3204286, 4806429, 9612858, 11215001, 14419287, 22430002, 28838574, 33645003, 67290006, 100935009, 201870018]

約数ペア:

[(1, 201870018), (2, 100935009), (3, 67290006), (6, 33645003), (7, 28838574), (9, 22430002), (14, 14419287), (18, 11215001), (21, 9612858), (42, 4806429), (63, 3204286), (126, 1602143)]