17120628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67939}}^1$

素因数の和:67956

約数の個数: 36

約数和(自身を含む): 49460320

約数和(自身を除く): 32339692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67939, 135878, 203817, 271756, 407634, 475573, 611451, 815268, 951146, 1222902, 1426719, 1902292, 2445804, 2853438, 4280157, 5706876, 8560314, 17120628]

約数ペア:

[(1, 17120628), (2, 8560314), (3, 5706876), (4, 4280157), (6, 2853438), (7, 2445804), (9, 1902292), (12, 1426719), (14, 1222902), (18, 951146), (21, 815268), (28, 611451), (36, 475573), (42, 407634), (63, 271756), (84, 203817), (126, 135878), (252, 67939)]