57991806

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{45377}}^1$

素因数の和:45456

約数の個数: 24

約数和(自身を含む): 127421424

約数和(自身を除く): 69429618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 45377, 90754, 136131, 272262, 408393, 816786, 3221767, 6443534, 9665301, 19330602, 28995903, 57991806]

約数ペア:

[(1, 57991806), (2, 28995903), (3, 19330602), (6, 9665301), (9, 6443534), (18, 3221767), (71, 816786), (142, 408393), (213, 272262), (426, 136131), (639, 90754), (1278, 45377)]