9561636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 72

約数和(自身を含む): 29090880

約数和(自身を除く): 19529244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 1997, 2394, 3994, 4788, 5991, 7988, 11982, 13979, 17973, 23964, 27958, 35946, 37943, 41937, 55916, 71892, 75886, 83874, 113829, 125811, 151772, 167748, 227658, 251622, 265601, 341487, 455316, 503244, 531202, 682974, 796803, 1062404, 1365948, 1593606, 2390409, 3187212, 4780818, 9561636]

約数ペア:

[(1, 9561636), (2, 4780818), (3, 3187212), (4, 2390409), (6, 1593606), (7, 1365948), (9, 1062404), (12, 796803), (14, 682974), (18, 531202), (19, 503244), (21, 455316), (28, 341487), (36, 265601), (38, 251622), (42, 227658), (57, 167748), (63, 151772), (76, 125811), (84, 113829), (114, 83874), (126, 75886), (133, 71892), (171, 55916), (228, 41937), (252, 37943), (266, 35946), (342, 27958), (399, 23964), (532, 17973), (684, 13979), (798, 11982), (1197, 7988), (1596, 5991), (1997, 4788), (2394, 3994)]