37499982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20903}}^1$

素因数の和:20944

約数の個数: 32

約数和(自身を含む): 84284928

約数和(自身を除く): 46784946

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 20903, 41806, 62709, 125418, 271739, 480769, 543478, 815217, 961538, 1442307, 1630434, 2884614, 6249997, 12499994, 18749991, 37499982]

約数ペア:

[(1, 37499982), (2, 18749991), (3, 12499994), (6, 6249997), (13, 2884614), (23, 1630434), (26, 1442307), (39, 961538), (46, 815217), (69, 543478), (78, 480769), (138, 271739), (299, 125418), (598, 62709), (897, 41806), (1794, 20903)]