66538746

素因数分解:

$2^1\times 3^6\times {\mathrm{47}}^1\times {\mathrm{971}}^1$

素因数の和:1038

約数の個数: 56

約数和(自身を含む): 152985024

約数和(自身を除く): 86446278

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 243, 282, 423, 486, 729, 846, 971, 1269, 1458, 1942, 2538, 2913, 3807, 5826, 7614, 8739, 11421, 17478, 22842, 26217, 34263, 45637, 52434, 68526, 78651, 91274, 136911, 157302, 235953, 273822, 410733, 471906, 707859, 821466, 1232199, 1415718, 2464398, 3696597, 7393194, 11089791, 22179582, 33269373, 66538746]

約数ペア:

[(1, 66538746), (2, 33269373), (3, 22179582), (6, 11089791), (9, 7393194), (18, 3696597), (27, 2464398), (47, 1415718), (54, 1232199), (81, 821466), (94, 707859), (141, 471906), (162, 410733), (243, 273822), (282, 235953), (423, 157302), (486, 136911), (729, 91274), (846, 78651), (971, 68526), (1269, 52434), (1458, 45637), (1942, 34263), (2538, 26217), (2913, 22842), (3807, 17478), (5826, 11421), (7614, 8739)]