68867358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1639699}}^1$

素因数の和:1639711

約数の個数: 16

約数和(自身を含む): 157411200

約数和(自身を除く): 88543842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1639699, 3279398, 4919097, 9838194, 11477893, 22955786, 34433679, 68867358]

約数ペア:

[(1, 68867358), (2, 34433679), (3, 22955786), (6, 11477893), (7, 9838194), (14, 4919097), (21, 3279398), (42, 1639699)]