1271533518

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{6871}}^1$

素因数の和:7054

約数の個数: 64

約数和(自身を含む): 2968704000

約数和(自身を除く): 1697170482

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 149, 207, 298, 414, 447, 621, 894, 1242, 1341, 2682, 3427, 4023, 6854, 6871, 8046, 10281, 13742, 20562, 20613, 30843, 41226, 61686, 61839, 92529, 123678, 158033, 185058, 185517, 316066, 371034, 474099, 948198, 1023779, 1422297, 2047558, 2844594, 3071337, 4266891, 6142674, 8533782, 9214011, 18428022, 23546917, 27642033, 47093834, 55284066, 70640751, 141281502, 211922253, 423844506, 635766759, 1271533518]

約数ペア:

[(1, 1271533518), (2, 635766759), (3, 423844506), (6, 211922253), (9, 141281502), (18, 70640751), (23, 55284066), (27, 47093834), (46, 27642033), (54, 23546917), (69, 18428022), (138, 9214011), (149, 8533782), (207, 6142674), (298, 4266891), (414, 3071337), (447, 2844594), (621, 2047558), (894, 1422297), (1242, 1023779), (1341, 948198), (2682, 474099), (3427, 371034), (4023, 316066), (6854, 185517), (6871, 185058), (8046, 158033), (10281, 123678), (13742, 92529), (20562, 61839), (20613, 61686), (30843, 41226)]