28806318

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{84229}}^1$

素因数の和:84256

約数の個数: 24

約数和(自身を含む): 65699400

約数和(自身を除く): 36893082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 84229, 168458, 252687, 505374, 758061, 1516122, 1600351, 3200702, 4801053, 9602106, 14403159, 28806318]

約数ペア:

[(1, 28806318), (2, 14403159), (3, 9602106), (6, 4801053), (9, 3200702), (18, 1600351), (19, 1516122), (38, 758061), (57, 505374), (114, 252687), (171, 168458), (342, 84229)]