127984338

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{106123}}^1$

素因数の和:106198

約数の個数: 24

約数和(自身を含む): 281440848

約数和(自身を除く): 153456510

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 106123, 212246, 318369, 636738, 955107, 1910214, 7110241, 14220482, 21330723, 42661446, 63992169, 127984338]

約数ペア:

[(1, 127984338), (2, 63992169), (3, 42661446), (6, 21330723), (9, 14220482), (18, 7110241), (67, 1910214), (134, 955107), (201, 636738), (402, 318369), (603, 212246), (1206, 106123)]