220172796

素因数分解:

$2^2\times 3^3\times {\mathrm{2038637}}^1$

素因数の和:2038650

約数の個数: 24

約数和(自身を含む): 570818640

約数和(自身を除く): 350645844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2038637, 4077274, 6115911, 8154548, 12231822, 18347733, 24463644, 36695466, 55043199, 73390932, 110086398, 220172796]

約数ペア:

[(1, 220172796), (2, 110086398), (3, 73390932), (4, 55043199), (6, 36695466), (9, 24463644), (12, 18347733), (18, 12231822), (27, 8154548), (36, 6115911), (54, 4077274), (108, 2038637)]