210860748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{836749}}^1$

素因数の和:836766

約数の個数: 36

約数和(自身を含む): 609154000

約数和(自身を除く): 398293252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 836749, 1673498, 2510247, 3346996, 5020494, 5857243, 7530741, 10040988, 11714486, 15061482, 17571729, 23428972, 30122964, 35143458, 52715187, 70286916, 105430374, 210860748]

約数ペア:

[(1, 210860748), (2, 105430374), (3, 70286916), (4, 52715187), (6, 35143458), (7, 30122964), (9, 23428972), (12, 17571729), (14, 15061482), (18, 11714486), (21, 10040988), (28, 7530741), (36, 5857243), (42, 5020494), (63, 3346996), (84, 2510247), (126, 1673498), (252, 836749)]