61486854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71663}}^1$

素因数の和:71692

約数の個数: 32

約数和(自身を含む): 144474624

約数和(自身を除く): 82987770

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 71663, 143326, 214989, 429978, 788293, 931619, 1576586, 1863238, 2364879, 2794857, 4729758, 5589714, 10247809, 20495618, 30743427, 61486854]

約数ペア:

[(1, 61486854), (2, 30743427), (3, 20495618), (6, 10247809), (11, 5589714), (13, 4729758), (22, 2794857), (26, 2364879), (33, 1863238), (39, 1576586), (66, 931619), (78, 788293), (143, 429978), (286, 214989), (429, 143326), (858, 71663)]