11791368

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 32093100

約数和(自身を除く): 20301732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 421, 778, 842, 1167, 1263, 1556, 1684, 2334, 2526, 3112, 3368, 3501, 3789, 4668, 5052, 7002, 7578, 9336, 10104, 14004, 15156, 28008, 30312, 163769, 327538, 491307, 655076, 982614, 1310152, 1473921, 1965228, 2947842, 3930456, 5895684, 11791368]

約数ペア:

[(1, 11791368), (2, 5895684), (3, 3930456), (4, 2947842), (6, 1965228), (8, 1473921), (9, 1310152), (12, 982614), (18, 655076), (24, 491307), (36, 327538), (72, 163769), (389, 30312), (421, 28008), (778, 15156), (842, 14004), (1167, 10104), (1263, 9336), (1556, 7578), (1684, 7002), (2334, 5052), (2526, 4668), (3112, 3789), (3368, 3501)]