31867374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 51076626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 2999, 3542, 5313, 5998, 8997, 10626, 17994, 20993, 32989, 41986, 62979, 65978, 68977, 98967, 125958, 137954, 197934, 206931, 230923, 413862, 461846, 482839, 692769, 758747, 965678, 1385538, 1448517, 1517494, 2276241, 2897034, 4552482, 5311229, 10622458, 15933687, 31867374]

約数ペア:

[(1, 31867374), (2, 15933687), (3, 10622458), (6, 5311229), (7, 4552482), (11, 2897034), (14, 2276241), (21, 1517494), (22, 1448517), (23, 1385538), (33, 965678), (42, 758747), (46, 692769), (66, 482839), (69, 461846), (77, 413862), (138, 230923), (154, 206931), (161, 197934), (231, 137954), (253, 125958), (322, 98967), (462, 68977), (483, 65978), (506, 62979), (759, 41986), (966, 32989), (1518, 20993), (1771, 17994), (2999, 10626), (3542, 8997), (5313, 5998)]