2080357506

素因数分解:

$2^1\times 3^7\times {\mathrm{475619}}^1$

素因数の和:475642

約数の個数: 32

約数和(自身を含む): 4680100800

約数和(自身を除く): 2599743294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 475619, 951238, 1426857, 2853714, 4280571, 8561142, 12841713, 25683426, 38525139, 77050278, 115575417, 231150834, 346726251, 693452502, 1040178753, 2080357506]

約数ペア:

[(1, 2080357506), (2, 1040178753), (3, 693452502), (6, 346726251), (9, 231150834), (18, 115575417), (27, 77050278), (54, 38525139), (81, 25683426), (162, 12841713), (243, 8561142), (486, 4280571), (729, 2853714), (1458, 1426857), (2187, 951238), (4374, 475619)]