2821338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4043

約数の個数: 32

約数和(自身を含む): 6753600

約数和(自身を除く): 3932262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 4019, 8038, 12057, 24114, 36171, 52247, 72342, 104494, 108513, 156741, 217026, 313482, 470223, 940446, 1410669, 2821338]

約数ペア:

[(1, 2821338), (2, 1410669), (3, 940446), (6, 470223), (9, 313482), (13, 217026), (18, 156741), (26, 108513), (27, 104494), (39, 72342), (54, 52247), (78, 36171), (117, 24114), (234, 12057), (351, 8038), (702, 4019)]