12856326

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{6247}}^1$

素因数の和:6273

約数の個数: 32

約数和(自身を含む): 29990400

約数和(自身を除く): 17134074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 6247, 12494, 18741, 37482, 43729, 87458, 131187, 262374, 306103, 612206, 918309, 1836618, 2142721, 4285442, 6428163, 12856326]

約数ペア:

[(1, 12856326), (2, 6428163), (3, 4285442), (6, 2142721), (7, 1836618), (14, 918309), (21, 612206), (42, 306103), (49, 262374), (98, 131187), (147, 87458), (294, 43729), (343, 37482), (686, 18741), (1029, 12494), (2058, 6247)]