6987006

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 17236800

約数和(自身を除く): 10249794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 269, 333, 351, 481, 538, 666, 702, 807, 962, 999, 1443, 1614, 1998, 2421, 2886, 3497, 4329, 4842, 6994, 7263, 8658, 9953, 10491, 12987, 14526, 19906, 20982, 25974, 29859, 31473, 59718, 62946, 89577, 94419, 129389, 179154, 188838, 258778, 268731, 388167, 537462, 776334, 1164501, 2329002, 3493503, 6987006]

約数ペア:

[(1, 6987006), (2, 3493503), (3, 2329002), (6, 1164501), (9, 776334), (13, 537462), (18, 388167), (26, 268731), (27, 258778), (37, 188838), (39, 179154), (54, 129389), (74, 94419), (78, 89577), (111, 62946), (117, 59718), (222, 31473), (234, 29859), (269, 25974), (333, 20982), (351, 19906), (481, 14526), (538, 12987), (666, 10491), (702, 9953), (807, 8658), (962, 7263), (999, 6994), (1443, 4842), (1614, 4329), (1998, 3497), (2421, 2886)]