817722

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 1915200

約数和(自身を除く): 1097478

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 797, 1026, 1594, 2391, 4782, 7173, 14346, 15143, 21519, 30286, 43038, 45429, 90858, 136287, 272574, 408861, 817722]

約数ペア:

[(1, 817722), (2, 408861), (3, 272574), (6, 136287), (9, 90858), (18, 45429), (19, 43038), (27, 30286), (38, 21519), (54, 15143), (57, 14346), (114, 7173), (171, 4782), (342, 2391), (513, 1594), (797, 1026)]