68423508738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15389903}}^1$

素因数の和:15389943

約数の個数: 48

約数和(自身を含む): 168057751680

約数和(自身を除く): 99634242942

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 15389903, 30779806, 46169709, 92339418, 138509127, 200068739, 277018254, 292408157, 400137478, 584816314, 600206217, 877224471, 1200412434, 1754448942, 1800618651, 2631673413, 3601237302, 3801306041, 5263346826, 7602612082, 11403918123, 22807836246, 34211754369, 68423508738]

約数ペア:

[(1, 68423508738), (2, 34211754369), (3, 22807836246), (6, 11403918123), (9, 7602612082), (13, 5263346826), (18, 3801306041), (19, 3601237302), (26, 2631673413), (38, 1800618651), (39, 1754448942), (57, 1200412434), (78, 877224471), (114, 600206217), (117, 584816314), (171, 400137478), (234, 292408157), (247, 277018254), (342, 200068739), (494, 138509127), (741, 92339418), (1482, 46169709), (2223, 30779806), (4446, 15389903)]