7938882

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{9001}}^1$

素因数の和:9023

約数の個数: 36

約数和(自身を含む): 20011446

約数和(自身を除く): 12072564

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 9001, 18002, 27003, 54006, 63007, 81009, 126014, 162018, 189021, 378042, 441049, 567063, 882098, 1134126, 1323147, 2646294, 3969441, 7938882]

約数ペア:

[(1, 7938882), (2, 3969441), (3, 2646294), (6, 1323147), (7, 1134126), (9, 882098), (14, 567063), (18, 441049), (21, 378042), (42, 189021), (49, 162018), (63, 126014), (98, 81009), (126, 63007), (147, 54006), (294, 27003), (441, 18002), (882, 9001)]