13051728

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:636

約数の個数: 60

約数和(自身を含む): 36777780

約数和(自身を除く): 23726052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 389, 466, 699, 778, 932, 1167, 1398, 1556, 1864, 2097, 2334, 2796, 3112, 3501, 3728, 4194, 4668, 5592, 6224, 7002, 8388, 9336, 11184, 14004, 16776, 18672, 28008, 33552, 56016, 90637, 181274, 271911, 362548, 543822, 725096, 815733, 1087644, 1450192, 1631466, 2175288, 3262932, 4350576, 6525864, 13051728]

約数ペア:

[(1, 13051728), (2, 6525864), (3, 4350576), (4, 3262932), (6, 2175288), (8, 1631466), (9, 1450192), (12, 1087644), (16, 815733), (18, 725096), (24, 543822), (36, 362548), (48, 271911), (72, 181274), (144, 90637), (233, 56016), (389, 33552), (466, 28008), (699, 18672), (778, 16776), (932, 14004), (1167, 11184), (1398, 9336), (1556, 8388), (1864, 7002), (2097, 6224), (2334, 5592), (2796, 4668), (3112, 4194), (3501, 3728)]