18031768832

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19463}}^1$

素因数の和:19544

約数の個数: 144

約数和(自身を含む): 45831647232

約数和(自身を除く): 27799878400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 176, 188, 224, 256, 308, 329, 352, 376, 448, 517, 616, 658, 704, 752, 896, 1034, 1232, 1316, 1408, 1504, 1792, 2068, 2464, 2632, 2816, 3008, 3619, 4136, 4928, 5264, 6016, 7238, 8272, 9856, 10528, 12032, 14476, 16544, 19463, 19712, 21056, 28952, 33088, 38926, 42112, 57904, 66176, 77852, 84224, 115808, 132352, 136241, 155704, 214093, 231616, 272482, 311408, 428186, 463232, 544964, 622816, 856372, 914761, 926464, 1089928, 1245632, 1498651, 1712744, 1829522, 2179856, 2491264, 2997302, 3425488, 3659044, 4359712, 4982528, 5994604, 6403327, 6850976, 7318088, 8719424, 10062371, 11989208, 12806654, 13701952, 14636176, 17438848, 20124742, 23978416, 25613308, 27403904, 29272352, 34877696, 40249484, 47956832, 51226616, 54807808, 58544704, 70436597, 80498968, 95913664, 102453232, 117089408, 140873194, 160997936, 191827328, 204906464, 234178816, 281746388, 321995872, 383654656, 409812928, 563492776, 643991744, 819625856, 1126985552, 1287983488, 1639251712, 2253971104, 2575966976, 4507942208, 9015884416, 18031768832]

約数ペア:

[(1, 18031768832), (2, 9015884416), (4, 4507942208), (7, 2575966976), (8, 2253971104), (11, 1639251712), (14, 1287983488), (16, 1126985552), (22, 819625856), (28, 643991744), (32, 563492776), (44, 409812928), (47, 383654656), (56, 321995872), (64, 281746388), (77, 234178816), (88, 204906464), (94, 191827328), (112, 160997936), (128, 140873194), (154, 117089408), (176, 102453232), (188, 95913664), (224, 80498968), (256, 70436597), (308, 58544704), (329, 54807808), (352, 51226616), (376, 47956832), (448, 40249484), (517, 34877696), (616, 29272352), (658, 27403904), (704, 25613308), (752, 23978416), (896, 20124742), (1034, 17438848), (1232, 14636176), (1316, 13701952), (1408, 12806654), (1504, 11989208), (1792, 10062371), (2068, 8719424), (2464, 7318088), (2632, 6850976), (2816, 6403327), (3008, 5994604), (3619, 4982528), (4136, 4359712), (4928, 3659044), (5264, 3425488), (6016, 2997302), (7238, 2491264), (8272, 2179856), (9856, 1829522), (10528, 1712744), (12032, 1498651), (14476, 1245632), (16544, 1089928), (19463, 926464), (19712, 914761), (21056, 856372), (28952, 622816), (33088, 544964), (38926, 463232), (42112, 428186), (57904, 311408), (66176, 272482), (77852, 231616), (84224, 214093), (115808, 155704), (132352, 136241)]