21817296

素因数分解:

$2^4\times 3^3\times {\mathrm{50503}}^1$

素因数の和:50520

約数の個数: 40

約数和(自身を含む): 62624960

約数和(自身を除く): 40807664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 50503, 101006, 151509, 202012, 303018, 404024, 454527, 606036, 808048, 909054, 1212072, 1363581, 1818108, 2424144, 2727162, 3636216, 5454324, 7272432, 10908648, 21817296]

約数ペア:

[(1, 21817296), (2, 10908648), (3, 7272432), (4, 5454324), (6, 3636216), (8, 2727162), (9, 2424144), (12, 1818108), (16, 1363581), (18, 1212072), (24, 909054), (27, 808048), (36, 606036), (48, 454527), (54, 404024), (72, 303018), (108, 202012), (144, 151509), (216, 101006), (432, 50503)]