12380491746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2090593}}^1$

素因数の和:2090655

約数の個数: 48

約数和(自身を含む): 31308735744

約数和(自身を除く): 18928243998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 2090593, 4181186, 6271779, 12543558, 14634151, 18815337, 29268302, 37630674, 43902453, 87804906, 98257871, 131707359, 196515742, 263414718, 294773613, 589547226, 687805097, 884320839, 1375610194, 1768641678, 2063415291, 4126830582, 6190245873, 12380491746]

約数ペア:

[(1, 12380491746), (2, 6190245873), (3, 4126830582), (6, 2063415291), (7, 1768641678), (9, 1375610194), (14, 884320839), (18, 687805097), (21, 589547226), (42, 294773613), (47, 263414718), (63, 196515742), (94, 131707359), (126, 98257871), (141, 87804906), (282, 43902453), (329, 37630674), (423, 29268302), (658, 18815337), (846, 14634151), (987, 12543558), (1974, 6271779), (2961, 4181186), (5922, 2090593)]