9521586

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 21827520

約数和(自身を除く): 12305934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 211, 218, 327, 414, 422, 633, 654, 981, 1266, 1899, 1962, 2507, 3798, 4853, 5014, 7521, 9706, 14559, 15042, 22563, 22999, 29118, 43677, 45126, 45998, 68997, 87354, 137994, 206991, 413982, 528977, 1057954, 1586931, 3173862, 4760793, 9521586]

約数ペア:

[(1, 9521586), (2, 4760793), (3, 3173862), (6, 1586931), (9, 1057954), (18, 528977), (23, 413982), (46, 206991), (69, 137994), (109, 87354), (138, 68997), (207, 45998), (211, 45126), (218, 43677), (327, 29118), (414, 22999), (422, 22563), (633, 15042), (654, 14559), (981, 9706), (1266, 7521), (1899, 5014), (1962, 4853), (2507, 3798)]