139813548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1664447}}^1$

素因数の和:1664461

約数の個数: 24

約数和(自身を含む): 372836352

約数和(自身を除く): 233022804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1664447, 3328894, 4993341, 6657788, 9986682, 11651129, 19973364, 23302258, 34953387, 46604516, 69906774, 139813548]

約数ペア:

[(1, 139813548), (2, 69906774), (3, 46604516), (4, 34953387), (6, 23302258), (7, 19973364), (12, 11651129), (14, 9986682), (21, 6657788), (28, 4993341), (42, 3328894), (84, 1664447)]