84040614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{666989}}^1$

素因数の和:667004

約数の個数: 24

約数和(自身を含む): 208100880

約数和(自身を除く): 124060266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 666989, 1333978, 2000967, 4001934, 4668923, 6002901, 9337846, 12005802, 14006769, 28013538, 42020307, 84040614]

約数ペア:

[(1, 84040614), (2, 42020307), (3, 28013538), (6, 14006769), (7, 12005802), (9, 9337846), (14, 6002901), (18, 4668923), (21, 4001934), (42, 2000967), (63, 1333978), (126, 666989)]