25904718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{68531}}^1$

素因数の和:68549

約数の個数: 32

約数和(自身を含む): 65790720

約数和(自身を除く): 39886002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 68531, 137062, 205593, 411186, 479717, 616779, 959434, 1233558, 1439151, 1850337, 2878302, 3700674, 4317453, 8634906, 12952359, 25904718]

約数ペア:

[(1, 25904718), (2, 12952359), (3, 8634906), (6, 4317453), (7, 3700674), (9, 2878302), (14, 1850337), (18, 1439151), (21, 1233558), (27, 959434), (42, 616779), (54, 479717), (63, 411186), (126, 205593), (189, 137062), (378, 68531)]