28202076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{111913}}^1$

素因数の和:111930

約数の個数: 36

約数和(自身を含む): 81473392

約数和(自身を除く): 53271316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 111913, 223826, 335739, 447652, 671478, 783391, 1007217, 1342956, 1566782, 2014434, 2350173, 3133564, 4028868, 4700346, 7050519, 9400692, 14101038, 28202076]

約数ペア:

[(1, 28202076), (2, 14101038), (3, 9400692), (4, 7050519), (6, 4700346), (7, 4028868), (9, 3133564), (12, 2350173), (14, 2014434), (18, 1566782), (21, 1342956), (28, 1007217), (36, 783391), (42, 671478), (63, 447652), (84, 335739), (126, 223826), (252, 111913)]