72978822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{579197}}^1$

素因数の和:579212

約数の個数: 24

約数和(自身を含む): 180709776

約数和(自身を除く): 107730954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 579197, 1158394, 1737591, 3475182, 4054379, 5212773, 8108758, 10425546, 12163137, 24326274, 36489411, 72978822]

約数ペア:

[(1, 72978822), (2, 36489411), (3, 24326274), (6, 12163137), (7, 10425546), (9, 8108758), (14, 5212773), (18, 4054379), (21, 3475182), (42, 1737591), (63, 1158394), (126, 579197)]