857534766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{13381}}^1$

素因数の和:14368

約数の個数: 32

約数和(自身を含む): 1873051776

約数和(自身を除く): 1015517010

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 971, 1942, 2913, 5826, 10681, 13381, 21362, 26762, 32043, 40143, 64086, 80286, 147191, 294382, 441573, 883146, 12992951, 25985902, 38978853, 77957706, 142922461, 285844922, 428767383, 857534766]

約数ペア:

[(1, 857534766), (2, 428767383), (3, 285844922), (6, 142922461), (11, 77957706), (22, 38978853), (33, 25985902), (66, 12992951), (971, 883146), (1942, 441573), (2913, 294382), (5826, 147191), (10681, 80286), (13381, 64086), (21362, 40143), (26762, 32043)]