27478926

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 56

約数和(自身を含む): 63271584

約数和(自身を除く): 35792658

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 401, 423, 486, 729, 802, 846, 1203, 1269, 1458, 2406, 2538, 3609, 3807, 7218, 7614, 10827, 11421, 18847, 21654, 22842, 32481, 34263, 37694, 56541, 64962, 68526, 97443, 113082, 169623, 194886, 292329, 339246, 508869, 584658, 1017738, 1526607, 3053214, 4579821, 9159642, 13739463, 27478926]

約数ペア:

[(1, 27478926), (2, 13739463), (3, 9159642), (6, 4579821), (9, 3053214), (18, 1526607), (27, 1017738), (47, 584658), (54, 508869), (81, 339246), (94, 292329), (141, 194886), (162, 169623), (243, 113082), (282, 97443), (401, 68526), (423, 64962), (486, 56541), (729, 37694), (802, 34263), (846, 32481), (1203, 22842), (1269, 21654), (1458, 18847), (2406, 11421), (2538, 10827), (3609, 7614), (3807, 7218)]