879482646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6980021}}^1$

素因数の和:6980036

約数の個数: 24

約数和(自身を含む): 2177766864

約数和(自身を除く): 1298284218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6980021, 13960042, 20940063, 41880126, 48860147, 62820189, 97720294, 125640378, 146580441, 293160882, 439741323, 879482646]

約数ペア:

[(1, 879482646), (2, 439741323), (3, 293160882), (6, 146580441), (7, 125640378), (9, 97720294), (14, 62820189), (18, 48860147), (21, 41880126), (42, 20940063), (63, 13960042), (126, 6980021)]