881409858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{9631}}^1$

素因数の和:11822

約数の個数: 32

約数和(自身を含む): 2015784960

約数和(自身を除く): 1134375102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2179, 4358, 6537, 9631, 13074, 15253, 19262, 28893, 30506, 45759, 57786, 67417, 91518, 134834, 202251, 404502, 20985949, 41971898, 62957847, 125915694, 146901643, 293803286, 440704929, 881409858]

約数ペア:

[(1, 881409858), (2, 440704929), (3, 293803286), (6, 146901643), (7, 125915694), (14, 62957847), (21, 41971898), (42, 20985949), (2179, 404502), (4358, 202251), (6537, 134834), (9631, 91518), (13074, 67417), (15253, 57786), (19262, 45759), (28893, 30506)]