27826188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{13721}}^1$

素因数の和:13754

約数の個数: 36

約数和(自身を含む): 70311528

約数和(自身を除く): 42485340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 13721, 27442, 41163, 54884, 82326, 164652, 178373, 356746, 535119, 713492, 1070238, 2140476, 2318849, 4637698, 6956547, 9275396, 13913094, 27826188]

約数ペア:

[(1, 27826188), (2, 13913094), (3, 9275396), (4, 6956547), (6, 4637698), (12, 2318849), (13, 2140476), (26, 1070238), (39, 713492), (52, 535119), (78, 356746), (156, 178373), (169, 164652), (338, 82326), (507, 54884), (676, 41163), (1014, 27442), (2028, 13721)]