2545200126

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{47981}}^1$

素因数の和:48417

約数の個数: 48

約数和(自身を含む): 6317502048

約数和(自身を除く): 3772301922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 2526, 2947, 3789, 5894, 7578, 8841, 17682, 26523, 47981, 53046, 95962, 143943, 287886, 335867, 431829, 671734, 863658, 1007601, 2015202, 3022803, 6045606, 20200001, 40400002, 60600003, 121200006, 141400007, 181800009, 282800014, 363600018, 424200021, 848400042, 1272600063, 2545200126]

約数ペア:

[(1, 2545200126), (2, 1272600063), (3, 848400042), (6, 424200021), (7, 363600018), (9, 282800014), (14, 181800009), (18, 141400007), (21, 121200006), (42, 60600003), (63, 40400002), (126, 20200001), (421, 6045606), (842, 3022803), (1263, 2015202), (2526, 1007601), (2947, 863658), (3789, 671734), (5894, 431829), (7578, 335867), (8841, 287886), (17682, 143943), (26523, 95962), (47981, 53046)]