18967041792

素因数分解:

$2^8\times 3^2\times {\mathrm{67}}^1\times {\mathrm{122869}}^1$

素因数の和:122958

約数の個数: 108

約数和(自身を含む): 55503327880

約数和(自身を除く): 36536286088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 536, 576, 603, 768, 804, 1072, 1152, 1206, 1608, 2144, 2304, 2412, 3216, 4288, 4824, 6432, 8576, 9648, 12864, 17152, 19296, 25728, 38592, 51456, 77184, 122869, 154368, 245738, 368607, 491476, 737214, 982952, 1105821, 1474428, 1965904, 2211642, 2948856, 3931808, 4423284, 5897712, 7863616, 8232223, 8846568, 11795424, 15727232, 16464446, 17693136, 23590848, 24696669, 31454464, 32928892, 35386272, 47181696, 49393338, 65857784, 70772544, 74090007, 94363392, 98786676, 131715568, 141545088, 148180014, 197573352, 263431136, 283090176, 296360028, 395146704, 526862272, 592720056, 790293408, 1053724544, 1185440112, 1580586816, 2107449088, 2370880224, 3161173632, 4741760448, 6322347264, 9483520896, 18967041792]

約数ペア:

[(1, 18967041792), (2, 9483520896), (3, 6322347264), (4, 4741760448), (6, 3161173632), (8, 2370880224), (9, 2107449088), (12, 1580586816), (16, 1185440112), (18, 1053724544), (24, 790293408), (32, 592720056), (36, 526862272), (48, 395146704), (64, 296360028), (67, 283090176), (72, 263431136), (96, 197573352), (128, 148180014), (134, 141545088), (144, 131715568), (192, 98786676), (201, 94363392), (256, 74090007), (268, 70772544), (288, 65857784), (384, 49393338), (402, 47181696), (536, 35386272), (576, 32928892), (603, 31454464), (768, 24696669), (804, 23590848), (1072, 17693136), (1152, 16464446), (1206, 15727232), (1608, 11795424), (2144, 8846568), (2304, 8232223), (2412, 7863616), (3216, 5897712), (4288, 4423284), (4824, 3931808), (6432, 2948856), (8576, 2211642), (9648, 1965904), (12864, 1474428), (17152, 1105821), (19296, 982952), (25728, 737214), (38592, 491476), (51456, 368607), (77184, 245738), (122869, 154368)]