22506858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 53980992

約数和(自身を除く): 31474134

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1601, 2343, 3202, 4686, 4803, 7029, 9606, 14058, 14409, 17611, 28818, 35222, 52833, 105666, 113671, 158499, 227342, 316998, 341013, 682026, 1023039, 1250381, 2046078, 2500762, 3751143, 7502286, 11253429, 22506858]

約数ペア:

[(1, 22506858), (2, 11253429), (3, 7502286), (6, 3751143), (9, 2500762), (11, 2046078), (18, 1250381), (22, 1023039), (33, 682026), (66, 341013), (71, 316998), (99, 227342), (142, 158499), (198, 113671), (213, 105666), (426, 52833), (639, 35222), (781, 28818), (1278, 17611), (1562, 14409), (1601, 14058), (2343, 9606), (3202, 7029), (4686, 4803)]