21604344

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1483}}^1$

素因数の和:2099

約数の個数: 32

約数和(自身を含む): 54136320

約数和(自身を除く): 32531976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1483, 1821, 2428, 2966, 3642, 4449, 4856, 5932, 7284, 8898, 11864, 14568, 17796, 35592, 900181, 1800362, 2700543, 3600724, 5401086, 7201448, 10802172, 21604344]

約数ペア:

[(1, 21604344), (2, 10802172), (3, 7201448), (4, 5401086), (6, 3600724), (8, 2700543), (12, 1800362), (24, 900181), (607, 35592), (1214, 17796), (1483, 14568), (1821, 11864), (2428, 8898), (2966, 7284), (3642, 5932), (4449, 4856)]