68181306

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 140849280

約数和(自身を除く): 72667974

約数列:

[1, 2, 3, 6, 37, 74, 111, 197, 222, 394, 591, 1182, 1559, 3118, 4677, 7289, 9354, 14578, 21867, 43734, 57683, 115366, 173049, 307123, 346098, 614246, 921369, 1842738, 11363551, 22727102, 34090653, 68181306]

約数ペア:

[(1, 68181306), (2, 34090653), (3, 22727102), (6, 11363551), (37, 1842738), (74, 921369), (111, 614246), (197, 346098), (222, 307123), (394, 173049), (591, 115366), (1182, 57683), (1559, 43734), (3118, 21867), (4677, 14578), (7289, 9354)]