17993292

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 43663872

約数和(自身を除く): 25670580

約数列:

[1, 2, 3, 4, 6, 12, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 523, 564, 732, 1046, 1569, 2092, 2867, 3138, 5734, 6276, 8601, 11468, 17202, 24581, 31903, 34404, 49162, 63806, 73743, 95709, 98324, 127612, 147486, 191418, 294972, 382836, 1499441, 2998882, 4498323, 5997764, 8996646, 17993292]

約数ペア:

[(1, 17993292), (2, 8996646), (3, 5997764), (4, 4498323), (6, 2998882), (12, 1499441), (47, 382836), (61, 294972), (94, 191418), (122, 147486), (141, 127612), (183, 98324), (188, 95709), (244, 73743), (282, 63806), (366, 49162), (523, 34404), (564, 31903), (732, 24581), (1046, 17202), (1569, 11468), (2092, 8601), (2867, 6276), (3138, 5734)]