38809188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 111698496

約数和(自身を除く): 72889308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4261, 4554, 8522, 9108, 12783, 17044, 25566, 38349, 46871, 51132, 76698, 93742, 98003, 140613, 153396, 187484, 196006, 281226, 294009, 392012, 421839, 562452, 588018, 843678, 882027, 1078033, 1176036, 1687356, 1764054, 2156066, 3234099, 3528108, 4312132, 6468198, 9702297, 12936396, 19404594, 38809188]

約数ペア:

[(1, 38809188), (2, 19404594), (3, 12936396), (4, 9702297), (6, 6468198), (9, 4312132), (11, 3528108), (12, 3234099), (18, 2156066), (22, 1764054), (23, 1687356), (33, 1176036), (36, 1078033), (44, 882027), (46, 843678), (66, 588018), (69, 562452), (92, 421839), (99, 392012), (132, 294009), (138, 281226), (198, 196006), (207, 187484), (253, 153396), (276, 140613), (396, 98003), (414, 93742), (506, 76698), (759, 51132), (828, 46871), (1012, 38349), (1518, 25566), (2277, 17044), (3036, 12783), (4261, 9108), (4554, 8522)]