2731848

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 8372160

約数和(自身を除く): 5640312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 101, 138, 147, 161, 168, 184, 196, 202, 276, 294, 303, 322, 392, 404, 483, 552, 588, 606, 644, 707, 808, 966, 1127, 1176, 1212, 1288, 1414, 1932, 2121, 2254, 2323, 2424, 2828, 3381, 3864, 4242, 4508, 4646, 4949, 5656, 6762, 6969, 8484, 9016, 9292, 9898, 13524, 13938, 14847, 16261, 16968, 18584, 19796, 27048, 27876, 29694, 32522, 39592, 48783, 55752, 59388, 65044, 97566, 113827, 118776, 130088, 195132, 227654, 341481, 390264, 455308, 682962, 910616, 1365924, 2731848]

約数ペア:

[(1, 2731848), (2, 1365924), (3, 910616), (4, 682962), (6, 455308), (7, 390264), (8, 341481), (12, 227654), (14, 195132), (21, 130088), (23, 118776), (24, 113827), (28, 97566), (42, 65044), (46, 59388), (49, 55752), (56, 48783), (69, 39592), (84, 32522), (92, 29694), (98, 27876), (101, 27048), (138, 19796), (147, 18584), (161, 16968), (168, 16261), (184, 14847), (196, 13938), (202, 13524), (276, 9898), (294, 9292), (303, 9016), (322, 8484), (392, 6969), (404, 6762), (483, 5656), (552, 4949), (588, 4646), (606, 4508), (644, 4242), (707, 3864), (808, 3381), (966, 2828), (1127, 2424), (1176, 2323), (1212, 2254), (1288, 2121), (1414, 1932)]