61740126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{490001}}^1$

素因数の和:490016

約数の個数: 24

約数和(自身を含む): 152880624

約数和(自身を除く): 91140498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 490001, 980002, 1470003, 2940006, 3430007, 4410009, 6860014, 8820018, 10290021, 20580042, 30870063, 61740126]

約数ペア:

[(1, 61740126), (2, 30870063), (3, 20580042), (6, 10290021), (7, 8820018), (9, 6860014), (14, 4410009), (18, 3430007), (21, 2940006), (42, 1470003), (63, 980002), (126, 490001)]