18802938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40699}}^1$

素因数の和:40722

約数の個数: 32

約数和(自身を含む): 46886400

約数和(自身を除く): 28083462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 40699, 81398, 122097, 244194, 284893, 447689, 569786, 854679, 895378, 1343067, 1709358, 2686134, 3133823, 6267646, 9401469, 18802938]

約数ペア:

[(1, 18802938), (2, 9401469), (3, 6267646), (6, 3133823), (7, 2686134), (11, 1709358), (14, 1343067), (21, 895378), (22, 854679), (33, 569786), (42, 447689), (66, 284893), (77, 244194), (154, 122097), (231, 81398), (462, 40699)]