1880553618

素因数分解:

$2^1\times 3^3\times {\mathrm{1277}}^1\times {\mathrm{27271}}^1$

素因数の和:28559

約数の個数: 32

約数和(自身を含む): 4182433920

約数和(自身を除く): 2301880302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1277, 2554, 3831, 7662, 11493, 22986, 27271, 34479, 54542, 68958, 81813, 163626, 245439, 490878, 736317, 1472634, 34825067, 69650134, 104475201, 208950402, 313425603, 626851206, 940276809, 1880553618]

約数ペア:

[(1, 1880553618), (2, 940276809), (3, 626851206), (6, 313425603), (9, 208950402), (18, 104475201), (27, 69650134), (54, 34825067), (1277, 1472634), (2554, 736317), (3831, 490878), (7662, 245439), (11493, 163626), (22986, 81813), (27271, 68958), (34479, 54542)]