1961321058

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{78901}}^1$

素因数の和:80290

約数の個数: 24

約数和(自身を含む): 4252659996

約数和(自身を除く): 2291338938

約数列:

[1, 2, 3, 6, 9, 18, 1381, 2762, 4143, 8286, 12429, 24858, 78901, 157802, 236703, 473406, 710109, 1420218, 108962281, 217924562, 326886843, 653773686, 980660529, 1961321058]

約数ペア:

[(1, 1961321058), (2, 980660529), (3, 653773686), (6, 326886843), (9, 217924562), (18, 108962281), (1381, 1420218), (2762, 710109), (4143, 473406), (8286, 236703), (12429, 157802), (24858, 78901)]