54409878

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70297}}^1$

素因数の和:70348

約数の個数: 24

約数和(自身を含む): 120631368

約数和(自身を除く): 66221490

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 70297, 140594, 210891, 421782, 632673, 1265346, 3022771, 6045542, 9068313, 18136626, 27204939, 54409878]

約数ペア:

[(1, 54409878), (2, 27204939), (3, 18136626), (6, 9068313), (9, 6045542), (18, 3022771), (43, 1265346), (86, 632673), (129, 421782), (258, 210891), (387, 140594), (774, 70297)]