1780813242

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2536771}}^1$

素因数の和:2536795

約数の個数: 32

約数和(自身を含む): 4261776960

約数和(自身を除く): 2480963718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2536771, 5073542, 7610313, 15220626, 22830939, 32978023, 45661878, 65956046, 68492817, 98934069, 136985634, 197868138, 296802207, 593604414, 890406621, 1780813242]

約数ペア:

[(1, 1780813242), (2, 890406621), (3, 593604414), (6, 296802207), (9, 197868138), (13, 136985634), (18, 98934069), (26, 68492817), (27, 65956046), (39, 45661878), (54, 32978023), (78, 22830939), (117, 15220626), (234, 7610313), (351, 5073542), (702, 2536771)]