83142738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{659863}}^1$

素因数の和:659878

約数の個数: 24

約数和(自身を含む): 205877568

約数和(自身を除く): 122734830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 659863, 1319726, 1979589, 3959178, 4619041, 5938767, 9238082, 11877534, 13857123, 27714246, 41571369, 83142738]

約数ペア:

[(1, 83142738), (2, 41571369), (3, 27714246), (6, 13857123), (7, 11877534), (9, 9238082), (14, 5938767), (18, 4619041), (21, 3959178), (42, 1979589), (63, 1319726), (126, 659863)]