251019468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{996109}}^1$

素因数の和:996126

約数の個数: 36

約数和(自身を含む): 725168080

約数和(自身を除く): 474148612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 996109, 1992218, 2988327, 3984436, 5976654, 6972763, 8964981, 11953308, 13945526, 17929962, 20918289, 27891052, 35859924, 41836578, 62754867, 83673156, 125509734, 251019468]

約数ペア:

[(1, 251019468), (2, 125509734), (3, 83673156), (4, 62754867), (6, 41836578), (7, 35859924), (9, 27891052), (12, 20918289), (14, 17929962), (18, 13945526), (21, 11953308), (28, 8964981), (36, 6972763), (42, 5976654), (63, 3984436), (84, 2988327), (126, 1992218), (252, 996109)]