39806442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2627

約数の個数: 48

約数和(自身を含む): 94305120

約数和(自身を除く): 54498678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2539, 2613, 5078, 5226, 7617, 7839, 15234, 15678, 22851, 33007, 45702, 66014, 99021, 170113, 198042, 297063, 340226, 510339, 594126, 1020678, 1531017, 2211469, 3062034, 4422938, 6634407, 13268814, 19903221, 39806442]

約数ペア:

[(1, 39806442), (2, 19903221), (3, 13268814), (6, 6634407), (9, 4422938), (13, 3062034), (18, 2211469), (26, 1531017), (39, 1020678), (67, 594126), (78, 510339), (117, 340226), (134, 297063), (201, 198042), (234, 170113), (402, 99021), (603, 66014), (871, 45702), (1206, 33007), (1742, 22851), (2539, 15678), (2613, 15234), (5078, 7839), (5226, 7617)]