2016386505

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{914461}}^1$

素因数の和:914486

約数の個数: 36

約数和(自身を含む): 4065698052

約数和(自身を除く): 2049311547

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 914461, 2743383, 4572305, 6401227, 8230149, 13716915, 19203681, 32006135, 41150745, 44808589, 57611043, 96018405, 134425767, 224042945, 288055215, 403277301, 672128835, 2016386505]

約数ペア:

[(1, 2016386505), (3, 672128835), (5, 403277301), (7, 288055215), (9, 224042945), (15, 134425767), (21, 96018405), (35, 57611043), (45, 44808589), (49, 41150745), (63, 32006135), (105, 19203681), (147, 13716915), (245, 8230149), (315, 6401227), (441, 4572305), (735, 2743383), (2205, 914461)]