137889654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3283087}}^1$

素因数の和:3283099

約数の個数: 16

約数和(自身を含む): 315176448

約数和(自身を除く): 177286794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3283087, 6566174, 9849261, 19698522, 22981609, 45963218, 68944827, 137889654]

約数ペア:

[(1, 137889654), (2, 68944827), (3, 45963218), (6, 22981609), (7, 19698522), (14, 9849261), (21, 6566174), (42, 3283087)]