38863677438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1997311}}^1$

素因数の和:1997389

約数の個数: 48

約数和(自身を含む): 89735233536

約数和(自身を除く): 50871556098

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 2162, 3243, 6486, 9729, 19458, 1997311, 3994622, 5991933, 11983866, 17975799, 35951598, 45938153, 91876306, 93873617, 137814459, 187747234, 275628918, 281620851, 413443377, 563241702, 826886754, 844862553, 1689725106, 2159093191, 4318186382, 6477279573, 12954559146, 19431838719, 38863677438]

約数ペア:

[(1, 38863677438), (2, 19431838719), (3, 12954559146), (6, 6477279573), (9, 4318186382), (18, 2159093191), (23, 1689725106), (46, 844862553), (47, 826886754), (69, 563241702), (94, 413443377), (138, 281620851), (141, 275628918), (207, 187747234), (282, 137814459), (414, 93873617), (423, 91876306), (846, 45938153), (1081, 35951598), (2162, 17975799), (3243, 11983866), (6486, 5991933), (9729, 3994622), (19458, 1997311)]