126844938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{640631}}^1$

素因数の和:640650

約数の個数: 24

約数和(自身を含む): 299815776

約数和(自身を除く): 172970838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 640631, 1281262, 1921893, 3843786, 5765679, 7046941, 11531358, 14093882, 21140823, 42281646, 63422469, 126844938]

約数ペア:

[(1, 126844938), (2, 63422469), (3, 42281646), (6, 21140823), (9, 14093882), (11, 11531358), (18, 7046941), (22, 5765679), (33, 3843786), (66, 1921893), (99, 1281262), (198, 640631)]