18249504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2122

約数の個数: 96

約数和(自身を含む): 58988160

約数和(自身を除く): 40738656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2089, 2184, 2912, 4178, 4368, 6267, 8356, 8736, 12534, 14623, 16712, 25068, 27157, 29246, 33424, 43869, 50136, 54314, 58492, 66848, 81471, 87738, 100272, 108628, 116984, 162942, 175476, 190099, 200544, 217256, 233968, 325884, 350952, 380198, 434512, 467936, 570297, 651768, 701904, 760396, 869024, 1140594, 1303536, 1403808, 1520792, 2281188, 2607072, 3041584, 4562376, 6083168, 9124752, 18249504]

約数ペア:

[(1, 18249504), (2, 9124752), (3, 6083168), (4, 4562376), (6, 3041584), (7, 2607072), (8, 2281188), (12, 1520792), (13, 1403808), (14, 1303536), (16, 1140594), (21, 869024), (24, 760396), (26, 701904), (28, 651768), (32, 570297), (39, 467936), (42, 434512), (48, 380198), (52, 350952), (56, 325884), (78, 233968), (84, 217256), (91, 200544), (96, 190099), (104, 175476), (112, 162942), (156, 116984), (168, 108628), (182, 100272), (208, 87738), (224, 81471), (273, 66848), (312, 58492), (336, 54314), (364, 50136), (416, 43869), (546, 33424), (624, 29246), (672, 27157), (728, 25068), (1092, 16712), (1248, 14623), (1456, 12534), (2089, 8736), (2184, 8356), (2912, 6267), (4178, 4368)]