31080252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{370003}}^1$

素因数の和:370017

約数の個数: 24

約数和(自身を含む): 82880896

約数和(自身を除く): 51800644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 370003, 740006, 1110009, 1480012, 2220018, 2590021, 4440036, 5180042, 7770063, 10360084, 15540126, 31080252]

約数ペア:

[(1, 31080252), (2, 15540126), (3, 10360084), (4, 7770063), (6, 5180042), (7, 4440036), (12, 2590021), (14, 2220018), (21, 1480012), (28, 1110009), (42, 740006), (84, 370003)]