42083748

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23857}}^1$

素因数の和:23881

約数の個数: 54

約数和(自身を含む): 123751446

約数和(自身を除く): 81667698

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 23857, 47714, 71571, 95428, 143142, 166999, 214713, 286284, 333998, 429426, 500997, 667996, 858852, 1001994, 1168993, 1502991, 2003988, 2337986, 3005982, 3506979, 4675972, 6011964, 7013958, 10520937, 14027916, 21041874, 42083748]

約数ペア:

[(1, 42083748), (2, 21041874), (3, 14027916), (4, 10520937), (6, 7013958), (7, 6011964), (9, 4675972), (12, 3506979), (14, 3005982), (18, 2337986), (21, 2003988), (28, 1502991), (36, 1168993), (42, 1001994), (49, 858852), (63, 667996), (84, 500997), (98, 429426), (126, 333998), (147, 286284), (196, 214713), (252, 166999), (294, 143142), (441, 95428), (588, 71571), (882, 47714), (1764, 23857)]