20130282

素因数分解:

$2^1\times 3^4\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:724

約数の個数: 40

約数和(自身を含む): 45364836

約数和(自身を除く): 25234554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 313, 397, 626, 794, 939, 1191, 1878, 2382, 2817, 3573, 5634, 7146, 8451, 10719, 16902, 21438, 25353, 32157, 50706, 64314, 124261, 248522, 372783, 745566, 1118349, 2236698, 3355047, 6710094, 10065141, 20130282]

約数ペア:

[(1, 20130282), (2, 10065141), (3, 6710094), (6, 3355047), (9, 2236698), (18, 1118349), (27, 745566), (54, 372783), (81, 248522), (162, 124261), (313, 64314), (397, 50706), (626, 32157), (794, 25353), (939, 21438), (1191, 16902), (1878, 10719), (2382, 8451), (2817, 7146), (3573, 5634)]