42908868

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2179}}^1$

素因数の和:2736

約数の個数: 36

約数和(自身を含む): 108712240

約数和(自身を除く): 65803372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2179, 2188, 3282, 4358, 4923, 6537, 6564, 8716, 9846, 13074, 19611, 19692, 26148, 39222, 78444, 1191913, 2383826, 3575739, 4767652, 7151478, 10727217, 14302956, 21454434, 42908868]

約数ペア:

[(1, 42908868), (2, 21454434), (3, 14302956), (4, 10727217), (6, 7151478), (9, 4767652), (12, 3575739), (18, 2383826), (36, 1191913), (547, 78444), (1094, 39222), (1641, 26148), (2179, 19692), (2188, 19611), (3282, 13074), (4358, 9846), (4923, 8716), (6537, 6564)]