42838992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{42499}}^1$

素因数の和:42520

約数の個数: 60

約数和(自身を含む): 137020000

約数和(自身を除く): 94181008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 42499, 84998, 127497, 169996, 254994, 297493, 339992, 382491, 509988, 594986, 679984, 764982, 892479, 1019976, 1189972, 1529964, 1784958, 2039952, 2379944, 2677437, 3059928, 3569916, 4759888, 5354874, 6119856, 7139832, 10709748, 14279664, 21419496, 42838992]

約数ペア:

[(1, 42838992), (2, 21419496), (3, 14279664), (4, 10709748), (6, 7139832), (7, 6119856), (8, 5354874), (9, 4759888), (12, 3569916), (14, 3059928), (16, 2677437), (18, 2379944), (21, 2039952), (24, 1784958), (28, 1529964), (36, 1189972), (42, 1019976), (48, 892479), (56, 764982), (63, 679984), (72, 594986), (84, 509988), (112, 382491), (126, 339992), (144, 297493), (168, 254994), (252, 169996), (336, 127497), (504, 84998), (1008, 42499)]