1188897606

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{2557}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 2776575984

約数和(自身を除く): 1587678378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1987, 2557, 3974, 5114, 5961, 7671, 11922, 15342, 17883, 23013, 25831, 33241, 35766, 46026, 51662, 66482, 77493, 99723, 154986, 199446, 232479, 299169, 464958, 598338, 5080759, 10161518, 15242277, 30484554, 45726831, 66049867, 91453662, 132099734, 198149601, 396299202, 594448803, 1188897606]

約数ペア:

[(1, 1188897606), (2, 594448803), (3, 396299202), (6, 198149601), (9, 132099734), (13, 91453662), (18, 66049867), (26, 45726831), (39, 30484554), (78, 15242277), (117, 10161518), (234, 5080759), (1987, 598338), (2557, 464958), (3974, 299169), (5114, 232479), (5961, 199446), (7671, 154986), (11922, 99723), (15342, 77493), (17883, 66482), (23013, 51662), (25831, 46026), (33241, 35766)]