142828812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188927}}^1$

素因数の和:188947

約数の個数: 48

約数和(自身を含む): 423198720

約数和(自身を除く): 280369908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188927, 377854, 566781, 755708, 1133562, 1322489, 1700343, 2267124, 2644978, 3400686, 3967467, 5101029, 5289956, 6801372, 7934934, 10202058, 11902401, 15869868, 20404116, 23804802, 35707203, 47609604, 71414406, 142828812]

約数ペア:

[(1, 142828812), (2, 71414406), (3, 47609604), (4, 35707203), (6, 23804802), (7, 20404116), (9, 15869868), (12, 11902401), (14, 10202058), (18, 7934934), (21, 6801372), (27, 5289956), (28, 5101029), (36, 3967467), (42, 3400686), (54, 2644978), (63, 2267124), (84, 1700343), (108, 1322489), (126, 1133562), (189, 755708), (252, 566781), (378, 377854), (756, 188927)]