61378974

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79301}}^1$

素因数の和:79352

約数の個数: 24

約数和(自身を含む): 136082232

約数和(自身を除く): 74703258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 79301, 158602, 237903, 475806, 713709, 1427418, 3409943, 6819886, 10229829, 20459658, 30689487, 61378974]

約数ペア:

[(1, 61378974), (2, 30689487), (3, 20459658), (6, 10229829), (9, 6819886), (18, 3409943), (43, 1427418), (86, 713709), (129, 475806), (258, 237903), (387, 158602), (774, 79301)]