835810722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{34421}}^1$

素因数の和:34519

約数の個数: 48

約数和(自身を含む): 1933139520

約数和(自身を除く): 1097328798

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1278, 1349, 2698, 4047, 8094, 12141, 24282, 34421, 68842, 103263, 206526, 309789, 619578, 653999, 1307998, 1961997, 2443891, 3923994, 4887782, 5885991, 7331673, 11771982, 14663346, 21995019, 43990038, 46433929, 92867858, 139301787, 278603574, 417905361, 835810722]

約数ペア:

[(1, 835810722), (2, 417905361), (3, 278603574), (6, 139301787), (9, 92867858), (18, 46433929), (19, 43990038), (38, 21995019), (57, 14663346), (71, 11771982), (114, 7331673), (142, 5885991), (171, 4887782), (213, 3923994), (342, 2443891), (426, 1961997), (639, 1307998), (1278, 653999), (1349, 619578), (2698, 309789), (4047, 206526), (8094, 103263), (12141, 68842), (24282, 34421)]