120645882

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{319169}}^1$

素因数の和:319187

約数の個数: 32

約数和(自身を含む): 306403200

約数和(自身を除く): 185757318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 319169, 638338, 957507, 1915014, 2234183, 2872521, 4468366, 5745042, 6702549, 8617563, 13405098, 17235126, 20107647, 40215294, 60322941, 120645882]

約数ペア:

[(1, 120645882), (2, 60322941), (3, 40215294), (6, 20107647), (7, 17235126), (9, 13405098), (14, 8617563), (18, 6702549), (21, 5745042), (27, 4468366), (42, 2872521), (54, 2234183), (63, 1915014), (126, 957507), (189, 638338), (378, 319169)]