18902994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9239}}^1$

素因数の和:9286

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 23674926

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9239, 18478, 27717, 55434, 101629, 203258, 286409, 304887, 572818, 609774, 859227, 1718454, 3150499, 6300998, 9451497, 18902994]

約数ペア:

[(1, 18902994), (2, 9451497), (3, 6300998), (6, 3150499), (11, 1718454), (22, 859227), (31, 609774), (33, 572818), (62, 304887), (66, 286409), (93, 203258), (186, 101629), (341, 55434), (682, 27717), (1023, 18478), (2046, 9239)]