42788538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{182857}}^1$

素因数の和:182878

約数の個数: 24

約数和(自身を含む): 99840468

約数和(自身を除く): 57051930

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 182857, 365714, 548571, 1097142, 1645713, 2377141, 3291426, 4754282, 7131423, 14262846, 21394269, 42788538]

約数ペア:

[(1, 42788538), (2, 21394269), (3, 14262846), (6, 7131423), (9, 4754282), (13, 3291426), (18, 2377141), (26, 1645713), (39, 1097142), (78, 548571), (117, 365714), (234, 182857)]