380890746

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1244741}}^1$

素因数の和:1244766

約数の個数: 24

約数和(自身を含む): 873808884

約数和(自身を除く): 492918138

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1244741, 2489482, 3734223, 7468446, 11202669, 21160597, 22405338, 42321194, 63481791, 126963582, 190445373, 380890746]

約数ペア:

[(1, 380890746), (2, 190445373), (3, 126963582), (6, 63481791), (9, 42321194), (17, 22405338), (18, 21160597), (34, 11202669), (51, 7468446), (102, 3734223), (153, 2489482), (306, 1244741)]