28151226

素因数分解:

$2^1\times 3^4\times {\mathrm{173773}}^1$

素因数の和:173787

約数の個数: 20

約数和(自身を含む): 63079962

約数和(自身を除く): 34928736

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173773, 347546, 521319, 1042638, 1563957, 3127914, 4691871, 9383742, 14075613, 28151226]

約数ペア:

[(1, 28151226), (2, 14075613), (3, 9383742), (6, 4691871), (9, 3127914), (18, 1563957), (27, 1042638), (54, 521319), (81, 347546), (162, 173773)]