1567101978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{744113}}^1$

素因数の和:744140

約数の個数: 40

約数和(自身を含む): 3781587348

約数和(自身を除く): 2214485370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 744113, 1488226, 2232339, 4464678, 6697017, 9673469, 13394034, 19346938, 20091051, 29020407, 40182102, 58040814, 60273153, 87061221, 120546306, 174122442, 261183663, 522367326, 783550989, 1567101978]

約数ペア:

[(1, 1567101978), (2, 783550989), (3, 522367326), (6, 261183663), (9, 174122442), (13, 120546306), (18, 87061221), (26, 60273153), (27, 58040814), (39, 40182102), (54, 29020407), (78, 20091051), (81, 19346938), (117, 13394034), (162, 9673469), (234, 6697017), (351, 4464678), (702, 2232339), (1053, 1488226), (2106, 744113)]