9001188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1593

約数の個数: 72

約数和(自身を含む): 27151488

約数和(自身を除く): 18150300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1553, 1932, 2898, 3106, 4659, 5796, 6212, 9318, 10871, 13977, 18636, 21742, 27954, 32613, 35719, 43484, 55908, 65226, 71438, 97839, 107157, 130452, 142876, 195678, 214314, 250033, 321471, 391356, 428628, 500066, 642942, 750099, 1000132, 1285884, 1500198, 2250297, 3000396, 4500594, 9001188]

約数ペア:

[(1, 9001188), (2, 4500594), (3, 3000396), (4, 2250297), (6, 1500198), (7, 1285884), (9, 1000132), (12, 750099), (14, 642942), (18, 500066), (21, 428628), (23, 391356), (28, 321471), (36, 250033), (42, 214314), (46, 195678), (63, 142876), (69, 130452), (84, 107157), (92, 97839), (126, 71438), (138, 65226), (161, 55908), (207, 43484), (252, 35719), (276, 32613), (322, 27954), (414, 21742), (483, 18636), (644, 13977), (828, 10871), (966, 9318), (1449, 6212), (1553, 5796), (1932, 4659), (2898, 3106)]