1898298216

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{67777}}^1$

素因数の和:68178

約数の個数: 48

約数和(自身を含む): 5154516900

約数和(自身を除く): 3256218684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 7002, 9336, 14004, 28008, 67777, 135554, 203331, 271108, 406662, 542216, 609993, 813324, 1219986, 1626648, 2439972, 4879944, 26365253, 52730506, 79095759, 105461012, 158191518, 210922024, 237287277, 316383036, 474574554, 632766072, 949149108, 1898298216]

約数ペア:

[(1, 1898298216), (2, 949149108), (3, 632766072), (4, 474574554), (6, 316383036), (8, 237287277), (9, 210922024), (12, 158191518), (18, 105461012), (24, 79095759), (36, 52730506), (72, 26365253), (389, 4879944), (778, 2439972), (1167, 1626648), (1556, 1219986), (2334, 813324), (3112, 609993), (3501, 542216), (4668, 406662), (7002, 271108), (9336, 203331), (14004, 135554), (28008, 67777)]