2019944628

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{479569}}^1$

素因数の和:479598

約数の個数: 60

約数和(自身を含む): 5686741060

約数和(自身を除く): 3666796432

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 479569, 959138, 1438707, 1918276, 2877414, 4316121, 5754828, 6234397, 8632242, 12468794, 12948363, 17264484, 18703191, 24937588, 25896726, 37406382, 38845089, 51793452, 56109573, 74812764, 77690178, 112219146, 155380356, 168328719, 224438292, 336657438, 504986157, 673314876, 1009972314, 2019944628]

約数ペア:

[(1, 2019944628), (2, 1009972314), (3, 673314876), (4, 504986157), (6, 336657438), (9, 224438292), (12, 168328719), (13, 155380356), (18, 112219146), (26, 77690178), (27, 74812764), (36, 56109573), (39, 51793452), (52, 38845089), (54, 37406382), (78, 25896726), (81, 24937588), (108, 18703191), (117, 17264484), (156, 12948363), (162, 12468794), (234, 8632242), (324, 6234397), (351, 5754828), (468, 4316121), (702, 2877414), (1053, 1918276), (1404, 1438707), (2106, 959138), (4212, 479569)]