1791106902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{246913}}^1$

素因数の和:246965

約数の個数: 48

約数和(自身を含む): 4314081408

約数和(自身を除く): 2522974506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 246913, 493826, 740739, 1481478, 2222217, 3209869, 4444434, 6419738, 7654303, 9629607, 15308606, 19259214, 22962909, 28888821, 45925818, 57777642, 68888727, 99505939, 137777454, 199011878, 298517817, 597035634, 895553451, 1791106902]

約数ペア:

[(1, 1791106902), (2, 895553451), (3, 597035634), (6, 298517817), (9, 199011878), (13, 137777454), (18, 99505939), (26, 68888727), (31, 57777642), (39, 45925818), (62, 28888821), (78, 22962909), (93, 19259214), (117, 15308606), (186, 9629607), (234, 7654303), (279, 6419738), (403, 4444434), (558, 3209869), (806, 2222217), (1209, 1481478), (2418, 740739), (3627, 493826), (7254, 246913)]