15123612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{180043}}^1$

素因数の和:180057

約数の個数: 24

約数和(自身を含む): 40329856

約数和(自身を除く): 25206244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 180043, 360086, 540129, 720172, 1080258, 1260301, 2160516, 2520602, 3780903, 5041204, 7561806, 15123612]

約数ペア:

[(1, 15123612), (2, 7561806), (3, 5041204), (4, 3780903), (6, 2520602), (7, 2160516), (12, 1260301), (14, 1080258), (21, 720172), (28, 540129), (42, 360086), (84, 180043)]