42021774

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2351}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 93703680

約数和(自身を除く): 51681906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2351, 2979, 4702, 5958, 7053, 8937, 14106, 17874, 21159, 42318, 63477, 126954, 778181, 1556362, 2334543, 4669086, 7003629, 14007258, 21010887, 42021774]

約数ペア:

[(1, 42021774), (2, 21010887), (3, 14007258), (6, 7003629), (9, 4669086), (18, 2334543), (27, 1556362), (54, 778181), (331, 126954), (662, 63477), (993, 42318), (1986, 21159), (2351, 17874), (2979, 14106), (4702, 8937), (5958, 7053)]