7140978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30517}}^1$

素因数の和:30538

約数の個数: 24

約数和(自身を含む): 16662828

約数和(自身を除く): 9521850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 30517, 61034, 91551, 183102, 274653, 396721, 549306, 793442, 1190163, 2380326, 3570489, 7140978]

約数ペア:

[(1, 7140978), (2, 3570489), (3, 2380326), (6, 1190163), (9, 793442), (13, 549306), (18, 396721), (26, 274653), (39, 183102), (78, 91551), (117, 61034), (234, 30517)]