26858664

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 88564320

約数和(自身を除く): 61705656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 331, 392, 414, 441, 483, 504, 552, 588, 644, 662, 828, 882, 966, 993, 1127, 1176, 1288, 1324, 1449, 1656, 1764, 1932, 1986, 2254, 2317, 2648, 2898, 2979, 3381, 3528, 3864, 3972, 4508, 4634, 5796, 5958, 6762, 6951, 7613, 7944, 9016, 9268, 10143, 11592, 11916, 13524, 13902, 15226, 16219, 18536, 20286, 20853, 22839, 23832, 27048, 27804, 30452, 32438, 40572, 41706, 45678, 48657, 53291, 55608, 60904, 64876, 68517, 81144, 83412, 91356, 97314, 106582, 129752, 137034, 145971, 159873, 166824, 182712, 194628, 213164, 274068, 291942, 319746, 373037, 389256, 426328, 479619, 548136, 583884, 639492, 746074, 959238, 1119111, 1167768, 1278984, 1492148, 1918476, 2238222, 2984296, 3357333, 3836952, 4476444, 6714666, 8952888, 13429332, 26858664]

約数ペア:

[(1, 26858664), (2, 13429332), (3, 8952888), (4, 6714666), (6, 4476444), (7, 3836952), (8, 3357333), (9, 2984296), (12, 2238222), (14, 1918476), (18, 1492148), (21, 1278984), (23, 1167768), (24, 1119111), (28, 959238), (36, 746074), (42, 639492), (46, 583884), (49, 548136), (56, 479619), (63, 426328), (69, 389256), (72, 373037), (84, 319746), (92, 291942), (98, 274068), (126, 213164), (138, 194628), (147, 182712), (161, 166824), (168, 159873), (184, 145971), (196, 137034), (207, 129752), (252, 106582), (276, 97314), (294, 91356), (322, 83412), (331, 81144), (392, 68517), (414, 64876), (441, 60904), (483, 55608), (504, 53291), (552, 48657), (588, 45678), (644, 41706), (662, 40572), (828, 32438), (882, 30452), (966, 27804), (993, 27048), (1127, 23832), (1176, 22839), (1288, 20853), (1324, 20286), (1449, 18536), (1656, 16219), (1764, 15226), (1932, 13902), (1986, 13524), (2254, 11916), (2317, 11592), (2648, 10143), (2898, 9268), (2979, 9016), (3381, 7944), (3528, 7613), (3864, 6951), (3972, 6762), (4508, 5958), (4634, 5796)]