248243058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1970183}}^1$

素因数の和:1970198

約数の個数: 24

約数和(自身を含む): 614697408

約数和(自身を除く): 366454350

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1970183, 3940366, 5910549, 11821098, 13791281, 17731647, 27582562, 35463294, 41373843, 82747686, 124121529, 248243058]

約数ペア:

[(1, 248243058), (2, 124121529), (3, 82747686), (6, 41373843), (7, 35463294), (9, 27582562), (14, 17731647), (18, 13791281), (21, 11821098), (42, 5910549), (63, 3940366), (126, 1970183)]