69282054

素因数分解:

$2^1\times 3^4\times {\mathrm{647}}^1\times {\mathrm{661}}^1$

素因数の和:1322

約数の個数: 40

約数和(自身を含む): 155718288

約数和(自身を除く): 86436234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 647, 661, 1294, 1322, 1941, 1983, 3882, 3966, 5823, 5949, 11646, 11898, 17469, 17847, 34938, 35694, 52407, 53541, 104814, 107082, 427667, 855334, 1283001, 2566002, 3849003, 7698006, 11547009, 23094018, 34641027, 69282054]

約数ペア:

[(1, 69282054), (2, 34641027), (3, 23094018), (6, 11547009), (9, 7698006), (18, 3849003), (27, 2566002), (54, 1283001), (81, 855334), (162, 427667), (647, 107082), (661, 104814), (1294, 53541), (1322, 52407), (1941, 35694), (1983, 34938), (3882, 17847), (3966, 17469), (5823, 11898), (5949, 11646)]