17187156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 50033984

約数和(自身を除く): 32846828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 283, 482, 566, 723, 849, 964, 1132, 1446, 1687, 1698, 1981, 2169, 2547, 2892, 3374, 3396, 3962, 4338, 5061, 5094, 5943, 6748, 7924, 8676, 10122, 10188, 11886, 15183, 17829, 20244, 23772, 30366, 35658, 60732, 68203, 71316, 136406, 204609, 272812, 409218, 477421, 613827, 818436, 954842, 1227654, 1432263, 1909684, 2455308, 2864526, 4296789, 5729052, 8593578, 17187156]

約数ペア:

[(1, 17187156), (2, 8593578), (3, 5729052), (4, 4296789), (6, 2864526), (7, 2455308), (9, 1909684), (12, 1432263), (14, 1227654), (18, 954842), (21, 818436), (28, 613827), (36, 477421), (42, 409218), (63, 272812), (84, 204609), (126, 136406), (241, 71316), (252, 68203), (283, 60732), (482, 35658), (566, 30366), (723, 23772), (849, 20244), (964, 17829), (1132, 15183), (1446, 11886), (1687, 10188), (1698, 10122), (1981, 8676), (2169, 7924), (2547, 6748), (2892, 5943), (3374, 5094), (3396, 5061), (3962, 4338)]