18971797248

素因数分解:

$2^8\times 3^2\times {\mathrm{331}}^1\times {\mathrm{24877}}^1$

素因数の和:25230

約数の個数: 108

約数和(自身を含む): 54867831928

約数和(自身を除く): 35896034680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 331, 384, 576, 662, 768, 993, 1152, 1324, 1986, 2304, 2648, 2979, 3972, 5296, 5958, 7944, 10592, 11916, 15888, 21184, 23832, 24877, 31776, 42368, 47664, 49754, 63552, 74631, 84736, 95328, 99508, 127104, 149262, 190656, 199016, 223893, 254208, 298524, 381312, 398032, 447786, 597048, 762624, 796064, 895572, 1194096, 1592128, 1791144, 2388192, 3184256, 3582288, 4776384, 6368512, 7164576, 8234287, 9552768, 14329152, 16468574, 19105536, 24702861, 28658304, 32937148, 49405722, 57316608, 65874296, 74108583, 98811444, 131748592, 148217166, 197622888, 263497184, 296434332, 395245776, 526994368, 592868664, 790491552, 1053988736, 1185737328, 1580983104, 2107977472, 2371474656, 3161966208, 4742949312, 6323932416, 9485898624, 18971797248]

約数ペア:

[(1, 18971797248), (2, 9485898624), (3, 6323932416), (4, 4742949312), (6, 3161966208), (8, 2371474656), (9, 2107977472), (12, 1580983104), (16, 1185737328), (18, 1053988736), (24, 790491552), (32, 592868664), (36, 526994368), (48, 395245776), (64, 296434332), (72, 263497184), (96, 197622888), (128, 148217166), (144, 131748592), (192, 98811444), (256, 74108583), (288, 65874296), (331, 57316608), (384, 49405722), (576, 32937148), (662, 28658304), (768, 24702861), (993, 19105536), (1152, 16468574), (1324, 14329152), (1986, 9552768), (2304, 8234287), (2648, 7164576), (2979, 6368512), (3972, 4776384), (5296, 3582288), (5958, 3184256), (7944, 2388192), (10592, 1791144), (11916, 1592128), (15888, 1194096), (21184, 895572), (23832, 796064), (24877, 762624), (31776, 597048), (42368, 447786), (47664, 398032), (49754, 381312), (63552, 298524), (74631, 254208), (84736, 223893), (95328, 199016), (99508, 190656), (127104, 149262)]