2176705188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{375553}}^1$

素因数の和:375593

約数の個数: 72

約数和(自身を含む): 6561679488

約数和(自身を除く): 4384974300

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, 1932, 2898, 5796, 375553, 751106, 1126659, 1502212, 2253318, 2628871, 3379977, 4506636, 5257742, 6759954, 7886613, 8637719, 10515484, 13519908, 15773226, 17275438, 23659839, 25913157, 31546452, 34550876, 47319678, 51826314, 60464033, 77739471, 94639356, 103652628, 120928066, 155478942, 181392099, 241856132, 310957884, 362784198, 544176297, 725568396, 1088352594, 2176705188]

約数ペア:

[(1, 2176705188), (2, 1088352594), (3, 725568396), (4, 544176297), (6, 362784198), (7, 310957884), (9, 241856132), (12, 181392099), (14, 155478942), (18, 120928066), (21, 103652628), (23, 94639356), (28, 77739471), (36, 60464033), (42, 51826314), (46, 47319678), (63, 34550876), (69, 31546452), (84, 25913157), (92, 23659839), (126, 17275438), (138, 15773226), (161, 13519908), (207, 10515484), (252, 8637719), (276, 7886613), (322, 6759954), (414, 5257742), (483, 4506636), (644, 3379977), (828, 2628871), (966, 2253318), (1449, 1502212), (1932, 1126659), (2898, 751106), (5796, 375553)]