18213602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6043}}^1$

素因数の和:6193

約数の個数: 16

約数和(自身を含む): 30026592

約数和(自身を除く): 11812990

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 6043, 12086, 66473, 132946, 827891, 1655782, 9106801, 18213602]

約数ペア:

[(1, 18213602), (2, 9106801), (11, 1655782), (22, 827891), (137, 132946), (274, 66473), (1507, 12086), (3014, 6043)]