131868

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:64

約数の個数: 60

約数和(自身を含む): 386232

約数和(自身を除く): 254364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 99, 108, 111, 132, 148, 162, 198, 222, 297, 324, 333, 396, 407, 444, 594, 666, 814, 891, 999, 1188, 1221, 1332, 1628, 1782, 1998, 2442, 2997, 3564, 3663, 3996, 4884, 5994, 7326, 10989, 11988, 14652, 21978, 32967, 43956, 65934, 131868]

約数ペア:

[(1, 131868), (2, 65934), (3, 43956), (4, 32967), (6, 21978), (9, 14652), (11, 11988), (12, 10989), (18, 7326), (22, 5994), (27, 4884), (33, 3996), (36, 3663), (37, 3564), (44, 2997), (54, 2442), (66, 1998), (74, 1782), (81, 1628), (99, 1332), (108, 1221), (111, 1188), (132, 999), (148, 891), (162, 814), (198, 666), (222, 594), (297, 444), (324, 407), (333, 396)]