2686866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 7277760

約数和(自身を除く): 4590894

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 49, 57, 74, 78, 91, 98, 111, 114, 133, 147, 182, 222, 247, 259, 266, 273, 294, 399, 481, 494, 518, 546, 637, 703, 741, 777, 798, 931, 962, 1274, 1406, 1443, 1482, 1554, 1729, 1813, 1862, 1911, 2109, 2793, 2886, 3367, 3458, 3626, 3822, 4218, 4921, 5187, 5439, 5586, 6734, 9139, 9842, 10101, 10374, 10878, 12103, 14763, 18278, 20202, 23569, 24206, 27417, 29526, 34447, 36309, 47138, 54834, 63973, 68894, 70707, 72618, 103341, 127946, 141414, 191919, 206682, 383838, 447811, 895622, 1343433, 2686866]

約数ペア:

[(1, 2686866), (2, 1343433), (3, 895622), (6, 447811), (7, 383838), (13, 206682), (14, 191919), (19, 141414), (21, 127946), (26, 103341), (37, 72618), (38, 70707), (39, 68894), (42, 63973), (49, 54834), (57, 47138), (74, 36309), (78, 34447), (91, 29526), (98, 27417), (111, 24206), (114, 23569), (133, 20202), (147, 18278), (182, 14763), (222, 12103), (247, 10878), (259, 10374), (266, 10101), (273, 9842), (294, 9139), (399, 6734), (481, 5586), (494, 5439), (518, 5187), (546, 4921), (637, 4218), (703, 3822), (741, 3626), (777, 3458), (798, 3367), (931, 2886), (962, 2793), (1274, 2109), (1406, 1911), (1443, 1862), (1482, 1813), (1554, 1729)]