8619996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 26449920

約数和(自身を除く): 17829924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 491, 532, 627, 798, 836, 924, 982, 1254, 1463, 1473, 1596, 1964, 2508, 2926, 2946, 3437, 4389, 5401, 5852, 5892, 6874, 8778, 9329, 10311, 10802, 13748, 16203, 17556, 18658, 20622, 21604, 27987, 32406, 37316, 37807, 41244, 55974, 64812, 65303, 75614, 102619, 111948, 113421, 130606, 151228, 195909, 205238, 226842, 261212, 307857, 391818, 410476, 453684, 615714, 718333, 783636, 1231428, 1436666, 2154999, 2873332, 4309998, 8619996]

約数ペア:

[(1, 8619996), (2, 4309998), (3, 2873332), (4, 2154999), (6, 1436666), (7, 1231428), (11, 783636), (12, 718333), (14, 615714), (19, 453684), (21, 410476), (22, 391818), (28, 307857), (33, 261212), (38, 226842), (42, 205238), (44, 195909), (57, 151228), (66, 130606), (76, 113421), (77, 111948), (84, 102619), (114, 75614), (132, 65303), (133, 64812), (154, 55974), (209, 41244), (228, 37807), (231, 37316), (266, 32406), (308, 27987), (399, 21604), (418, 20622), (462, 18658), (491, 17556), (532, 16203), (627, 13748), (798, 10802), (836, 10311), (924, 9329), (982, 8778), (1254, 6874), (1463, 5892), (1473, 5852), (1596, 5401), (1964, 4389), (2508, 3437), (2926, 2946)]