2168478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3089}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 5191200

約数和(自身を除く): 3022722

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3089, 6178, 9267, 18534, 27801, 40157, 55602, 80314, 83403, 120471, 166806, 240942, 361413, 722826, 1084239, 2168478]

約数ペア:

[(1, 2168478), (2, 1084239), (3, 722826), (6, 361413), (9, 240942), (13, 166806), (18, 120471), (26, 83403), (27, 80314), (39, 55602), (54, 40157), (78, 27801), (117, 18534), (234, 9267), (351, 6178), (702, 3089)]