31366494

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^2\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 71319600

約数和(自身を除く): 39953106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 109, 146, 218, 219, 327, 438, 654, 657, 981, 1314, 1962, 1971, 2943, 3942, 5329, 5886, 7957, 10658, 15914, 15987, 23871, 31974, 47742, 47961, 71613, 95922, 143226, 143883, 214839, 287766, 429678, 580861, 1161722, 1742583, 3485166, 5227749, 10455498, 15683247, 31366494]

約数ペア:

[(1, 31366494), (2, 15683247), (3, 10455498), (6, 5227749), (9, 3485166), (18, 1742583), (27, 1161722), (54, 580861), (73, 429678), (109, 287766), (146, 214839), (218, 143883), (219, 143226), (327, 95922), (438, 71613), (654, 47961), (657, 47742), (981, 31974), (1314, 23871), (1962, 15987), (1971, 15914), (2943, 10658), (3942, 7957), (5329, 5886)]