8453214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16429986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 27, 33, 38, 42, 54, 57, 63, 66, 77, 99, 107, 114, 126, 133, 154, 171, 189, 198, 209, 214, 231, 266, 297, 321, 342, 378, 399, 418, 462, 513, 594, 627, 642, 693, 749, 798, 963, 1026, 1177, 1197, 1254, 1386, 1463, 1498, 1881, 1926, 2033, 2079, 2247, 2354, 2394, 2889, 2926, 3531, 3591, 3762, 4066, 4158, 4389, 4494, 5643, 5778, 6099, 6741, 7062, 7182, 8239, 8778, 10593, 11286, 12198, 13167, 13482, 14231, 16478, 18297, 20223, 21186, 22363, 24717, 26334, 28462, 31779, 36594, 39501, 40446, 42693, 44726, 49434, 54891, 63558, 67089, 74151, 79002, 85386, 109782, 128079, 134178, 148302, 156541, 201267, 222453, 256158, 313082, 384237, 402534, 444906, 469623, 603801, 768474, 939246, 1207602, 1408869, 2817738, 4226607, 8453214]

約数ペア:

[(1, 8453214), (2, 4226607), (3, 2817738), (6, 1408869), (7, 1207602), (9, 939246), (11, 768474), (14, 603801), (18, 469623), (19, 444906), (21, 402534), (22, 384237), (27, 313082), (33, 256158), (38, 222453), (42, 201267), (54, 156541), (57, 148302), (63, 134178), (66, 128079), (77, 109782), (99, 85386), (107, 79002), (114, 74151), (126, 67089), (133, 63558), (154, 54891), (171, 49434), (189, 44726), (198, 42693), (209, 40446), (214, 39501), (231, 36594), (266, 31779), (297, 28462), (321, 26334), (342, 24717), (378, 22363), (399, 21186), (418, 20223), (462, 18297), (513, 16478), (594, 14231), (627, 13482), (642, 13167), (693, 12198), (749, 11286), (798, 10593), (963, 8778), (1026, 8239), (1177, 7182), (1197, 7062), (1254, 6741), (1386, 6099), (1463, 5778), (1498, 5643), (1881, 4494), (1926, 4389), (2033, 4158), (2079, 4066), (2247, 3762), (2354, 3591), (2394, 3531), (2889, 2926)]