55971558

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{135197}}^1$

素因数の和:135228

約数の個数: 24

約数和(自身を含む): 126545328

約数和(自身を除く): 70573770

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 135197, 270394, 405591, 811182, 1216773, 2433546, 3109531, 6219062, 9328593, 18657186, 27985779, 55971558]

約数ペア:

[(1, 55971558), (2, 27985779), (3, 18657186), (6, 9328593), (9, 6219062), (18, 3109531), (23, 2433546), (46, 1216773), (69, 811182), (138, 405591), (207, 270394), (414, 135197)]