21255213888

素因数分解:

$2^6\times 3^6\times {\mathrm{455573}}^1$

素因数の和:455603

約数の個数: 98

約数和(自身を含む): 63238682514

約数和(自身を除く): 41983468626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 729, 864, 972, 1296, 1458, 1728, 1944, 2592, 2916, 3888, 5184, 5832, 7776, 11664, 15552, 23328, 46656, 455573, 911146, 1366719, 1822292, 2733438, 3644584, 4100157, 5466876, 7289168, 8200314, 10933752, 12300471, 14578336, 16400628, 21867504, 24600942, 29156672, 32801256, 36901413, 43735008, 49201884, 65602512, 73802826, 87470016, 98403768, 110704239, 131205024, 147605652, 196807536, 221408478, 262410048, 295211304, 332112717, 393615072, 442816956, 590422608, 664225434, 787230144, 885633912, 1180845216, 1328450868, 1771267824, 2361690432, 2656901736, 3542535648, 5313803472, 7085071296, 10627606944, 21255213888]

約数ペア:

[(1, 21255213888), (2, 10627606944), (3, 7085071296), (4, 5313803472), (6, 3542535648), (8, 2656901736), (9, 2361690432), (12, 1771267824), (16, 1328450868), (18, 1180845216), (24, 885633912), (27, 787230144), (32, 664225434), (36, 590422608), (48, 442816956), (54, 393615072), (64, 332112717), (72, 295211304), (81, 262410048), (96, 221408478), (108, 196807536), (144, 147605652), (162, 131205024), (192, 110704239), (216, 98403768), (243, 87470016), (288, 73802826), (324, 65602512), (432, 49201884), (486, 43735008), (576, 36901413), (648, 32801256), (729, 29156672), (864, 24600942), (972, 21867504), (1296, 16400628), (1458, 14578336), (1728, 12300471), (1944, 10933752), (2592, 8200314), (2916, 7289168), (3888, 5466876), (5184, 4100157), (5832, 3644584), (7776, 2733438), (11664, 1822292), (15552, 1366719), (23328, 911146), (46656, 455573)]