28961586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4457}}^1$

素因数の和:4503

約数の個数: 36

約数和(自身を含む): 66241422

約数和(自身を除く): 37279836

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 4457, 6498, 8914, 13371, 26742, 40113, 80226, 84683, 169366, 254049, 508098, 762147, 1524294, 1608977, 3217954, 4826931, 9653862, 14480793, 28961586]

約数ペア:

[(1, 28961586), (2, 14480793), (3, 9653862), (6, 4826931), (9, 3217954), (18, 1608977), (19, 1524294), (38, 762147), (57, 508098), (114, 254049), (171, 169366), (342, 84683), (361, 80226), (722, 40113), (1083, 26742), (2166, 13371), (3249, 8914), (4457, 6498)]