18122824

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 35038080

約数和(自身を除く): 16915256

約数列:

[1, 2, 4, 8, 47, 94, 157, 188, 307, 314, 376, 614, 628, 1228, 1256, 2456, 7379, 14429, 14758, 28858, 29516, 48199, 57716, 59032, 96398, 115432, 192796, 385592, 2265353, 4530706, 9061412, 18122824]

約数ペア:

[(1, 18122824), (2, 9061412), (4, 4530706), (8, 2265353), (47, 385592), (94, 192796), (157, 115432), (188, 96398), (307, 59032), (314, 57716), (376, 48199), (614, 29516), (628, 28858), (1228, 14758), (1256, 14429), (2456, 7379)]