18757422

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4673}}^1$

素因数の和:4904

約数の個数: 24

約数和(自身を含む): 40832064

約数和(自身を除く): 22074642

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4673, 9346, 14019, 28038, 42057, 84114, 1042079, 2084158, 3126237, 6252474, 9378711, 18757422]

約数ペア:

[(1, 18757422), (2, 9378711), (3, 6252474), (6, 3126237), (9, 2084158), (18, 1042079), (223, 84114), (446, 42057), (669, 28038), (1338, 14019), (2007, 9346), (4014, 4673)]