21062934

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{19183}}^1$

素因数の和:19252

約数の個数: 24

約数和(自身を含む): 46386912

約数和(自身を除く): 25323978

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 19183, 38366, 57549, 115098, 172647, 345294, 1170163, 2340326, 3510489, 7020978, 10531467, 21062934]

約数ペア:

[(1, 21062934), (2, 10531467), (3, 7020978), (6, 3510489), (9, 2340326), (18, 1170163), (61, 345294), (122, 172647), (183, 115098), (366, 57549), (549, 38366), (1098, 19183)]