1427837202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{71399}}^1$

素因数の和:71519

約数の個数: 48

約数和(自身を含む): 3408350400

約数和(自身を除く): 1980513198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 6666, 9999, 19998, 71399, 142798, 214197, 428394, 642591, 785389, 1285182, 1570778, 2356167, 4712334, 7068501, 7211299, 14137002, 14422598, 21633897, 43267794, 64901691, 79324289, 129803382, 158648578, 237972867, 475945734, 713918601, 1427837202]

約数ペア:

[(1, 1427837202), (2, 713918601), (3, 475945734), (6, 237972867), (9, 158648578), (11, 129803382), (18, 79324289), (22, 64901691), (33, 43267794), (66, 21633897), (99, 14422598), (101, 14137002), (198, 7211299), (202, 7068501), (303, 4712334), (606, 2356167), (909, 1570778), (1111, 1285182), (1818, 785389), (2222, 642591), (3333, 428394), (6666, 214197), (9999, 142798), (19998, 71399)]