31861679226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1\times {\mathrm{6949}}^1$

素因数の和:9023

約数の個数: 64

約数和(自身を含む): 71036784000

約数和(自身を除く): 39175104774

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2027, 2262, 4054, 6081, 6949, 12162, 13898, 20847, 26351, 41694, 52702, 58783, 79053, 90337, 117566, 158106, 176349, 180674, 201521, 271011, 352698, 403042, 542022, 604563, 764179, 1209126, 1528358, 2292537, 2619773, 4585074, 5239546, 7859319, 14085623, 15718638, 28171246, 42256869, 84513738, 183113099, 366226198, 408483067, 549339297, 816966134, 1098678594, 1225449201, 2450898402, 5310279871, 10620559742, 15930839613, 31861679226]

約数ペア:

[(1, 31861679226), (2, 15930839613), (3, 10620559742), (6, 5310279871), (13, 2450898402), (26, 1225449201), (29, 1098678594), (39, 816966134), (58, 549339297), (78, 408483067), (87, 366226198), (174, 183113099), (377, 84513738), (754, 42256869), (1131, 28171246), (2027, 15718638), (2262, 14085623), (4054, 7859319), (6081, 5239546), (6949, 4585074), (12162, 2619773), (13898, 2292537), (20847, 1528358), (26351, 1209126), (41694, 764179), (52702, 604563), (58783, 542022), (79053, 403042), (90337, 352698), (117566, 271011), (158106, 201521), (176349, 180674)]