18318144

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 53766720

約数和(自身を除く): 35448576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 179, 192, 208, 246, 312, 328, 358, 416, 492, 533, 537, 624, 656, 716, 832, 984, 1066, 1074, 1248, 1312, 1432, 1599, 1968, 2132, 2148, 2327, 2496, 2624, 2864, 3198, 3936, 4264, 4296, 4654, 5728, 6396, 6981, 7339, 7872, 8528, 8592, 9308, 11456, 12792, 13962, 14678, 17056, 17184, 18616, 22017, 25584, 27924, 29356, 34112, 34368, 37232, 44034, 51168, 55848, 58712, 74464, 88068, 95407, 102336, 111696, 117424, 148928, 176136, 190814, 223392, 234848, 286221, 352272, 381628, 446784, 469696, 572442, 704544, 763256, 1144884, 1409088, 1526512, 2289768, 3053024, 4579536, 6106048, 9159072, 18318144]

約数ペア:

[(1, 18318144), (2, 9159072), (3, 6106048), (4, 4579536), (6, 3053024), (8, 2289768), (12, 1526512), (13, 1409088), (16, 1144884), (24, 763256), (26, 704544), (32, 572442), (39, 469696), (41, 446784), (48, 381628), (52, 352272), (64, 286221), (78, 234848), (82, 223392), (96, 190814), (104, 176136), (123, 148928), (156, 117424), (164, 111696), (179, 102336), (192, 95407), (208, 88068), (246, 74464), (312, 58712), (328, 55848), (358, 51168), (416, 44034), (492, 37232), (533, 34368), (537, 34112), (624, 29356), (656, 27924), (716, 25584), (832, 22017), (984, 18616), (1066, 17184), (1074, 17056), (1248, 14678), (1312, 13962), (1432, 12792), (1599, 11456), (1968, 9308), (2132, 8592), (2148, 8528), (2327, 7872), (2496, 7339), (2624, 6981), (2864, 6396), (3198, 5728), (3936, 4654), (4264, 4296)]