2015874241902

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{2486137}}^1$

素因数の和:2486673

約数の個数: 48

約数和(自身を含む): 4419020794032

約数和(自身を除く): 2403146552130

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 421, 642, 842, 963, 1263, 1926, 2526, 3789, 7578, 45047, 90094, 135141, 270282, 405423, 810846, 2486137, 4972274, 7458411, 14916822, 22375233, 44750466, 266016659, 532033318, 798049977, 1046663677, 1596099954, 2093327354, 2394149931, 3139991031, 4788299862, 6279982062, 9419973093, 18839946186, 111993013439, 223986026878, 335979040317, 671958080634, 1007937120951, 2015874241902]

約数ペア:

[(1, 2015874241902), (2, 1007937120951), (3, 671958080634), (6, 335979040317), (9, 223986026878), (18, 111993013439), (107, 18839946186), (214, 9419973093), (321, 6279982062), (421, 4788299862), (642, 3139991031), (842, 2394149931), (963, 2093327354), (1263, 1596099954), (1926, 1046663677), (2526, 798049977), (3789, 532033318), (7578, 266016659), (45047, 44750466), (90094, 22375233), (135141, 14916822), (270282, 7458411), (405423, 4972274), (810846, 2486137)]