21144204

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3517}}^1$

素因数の和:3694

約数の個数: 36

約数和(自身を含む): 53783184

約数和(自身を除く): 32638980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 3517, 6012, 7034, 10551, 14068, 21102, 31653, 42204, 63306, 126612, 587339, 1174678, 1762017, 2349356, 3524034, 5286051, 7048068, 10572102, 21144204]

約数ペア:

[(1, 21144204), (2, 10572102), (3, 7048068), (4, 5286051), (6, 3524034), (9, 2349356), (12, 1762017), (18, 1174678), (36, 587339), (167, 126612), (334, 63306), (501, 42204), (668, 31653), (1002, 21102), (1503, 14068), (2004, 10551), (3006, 7034), (3517, 6012)]