28200186

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31973}}^1$

素因数の和:31995

約数の個数: 36

約数和(自身を含む): 71078202

約数和(自身を除く): 42878016

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 31973, 63946, 95919, 191838, 223811, 287757, 447622, 575514, 671433, 1342866, 1566677, 2014299, 3133354, 4028598, 4700031, 9400062, 14100093, 28200186]

約数ペア:

[(1, 28200186), (2, 14100093), (3, 9400062), (6, 4700031), (7, 4028598), (9, 3133354), (14, 2014299), (18, 1566677), (21, 1342866), (42, 671433), (49, 575514), (63, 447622), (98, 287757), (126, 223811), (147, 191838), (294, 95919), (441, 63946), (882, 31973)]