22018905

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 39381120

約数和(自身を除く): 17362215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 773, 1055, 1899, 2319, 3165, 3865, 5697, 6957, 9495, 11595, 20871, 28485, 34785, 104355, 163103, 489309, 815515, 1467927, 2446545, 4403781, 7339635, 22018905]

約数ペア:

[(1, 22018905), (3, 7339635), (5, 4403781), (9, 2446545), (15, 1467927), (27, 815515), (45, 489309), (135, 163103), (211, 104355), (633, 34785), (773, 28485), (1055, 20871), (1899, 11595), (2319, 9495), (3165, 6957), (3865, 5697)]