13305918726

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{74903}}^1$

素因数の和:75121

約数の個数: 48

約数和(自身を含む): 29446260480

約数和(自身を除く): 16140341754

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 639, 834, 1251, 1278, 2502, 9869, 19738, 29607, 59214, 74903, 88821, 149806, 177642, 224709, 449418, 674127, 1348254, 5318113, 10411517, 10636226, 15954339, 20823034, 31234551, 31908678, 47863017, 62469102, 93703653, 95726034, 187407306, 739217707, 1478435414, 2217653121, 4435306242, 6652959363, 13305918726]

約数ペア:

[(1, 13305918726), (2, 6652959363), (3, 4435306242), (6, 2217653121), (9, 1478435414), (18, 739217707), (71, 187407306), (139, 95726034), (142, 93703653), (213, 62469102), (278, 47863017), (417, 31908678), (426, 31234551), (639, 20823034), (834, 15954339), (1251, 10636226), (1278, 10411517), (2502, 5318113), (9869, 1348254), (19738, 674127), (29607, 449418), (59214, 224709), (74903, 177642), (88821, 149806)]