1820291226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1319}}^1\times {\mathrm{1361}}^1$

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 3948056640

約数和(自身を除く): 2127765414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1319, 1361, 2638, 2722, 3957, 4083, 7914, 8166, 17147, 17693, 34294, 35386, 51441, 53079, 102882, 106158, 222911, 230009, 445822, 460018, 668733, 690027, 1337466, 1380054, 1795159, 3590318, 5385477, 10770954, 23337067, 46674134, 70011201, 140022402, 303381871, 606763742, 910145613, 1820291226]

約数ペア:

[(1, 1820291226), (2, 910145613), (3, 606763742), (6, 303381871), (13, 140022402), (26, 70011201), (39, 46674134), (78, 23337067), (169, 10770954), (338, 5385477), (507, 3590318), (1014, 1795159), (1319, 1380054), (1361, 1337466), (2638, 690027), (2722, 668733), (3957, 460018), (4083, 445822), (7914, 230009), (8166, 222911), (17147, 106158), (17693, 102882), (34294, 53079), (35386, 51441)]