42187158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{180287}}^1$

素因数の和:180308

約数の個数: 24

約数和(自身を含む): 98437248

約数和(自身を除く): 56250090

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 180287, 360574, 540861, 1081722, 1622583, 2343731, 3245166, 4687462, 7031193, 14062386, 21093579, 42187158]

約数ペア:

[(1, 42187158), (2, 21093579), (3, 14062386), (6, 7031193), (9, 4687462), (13, 3245166), (18, 2343731), (26, 1622583), (39, 1081722), (78, 540861), (117, 360574), (234, 180287)]