54321642

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{70183}}^1$

素因数の和:70234

約数の個数: 24

約数和(自身を含む): 120435744

約数和(自身を除く): 66114102

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 70183, 140366, 210549, 421098, 631647, 1263294, 3017869, 6035738, 9053607, 18107214, 27160821, 54321642]

約数ペア:

[(1, 54321642), (2, 27160821), (3, 18107214), (6, 9053607), (9, 6035738), (18, 3017869), (43, 1263294), (86, 631647), (129, 421098), (258, 210549), (387, 140366), (774, 70183)]