31243674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9661}}^1$

素因数の和:9691

約数の個数: 48

約数和(自身を含む): 79305696

約数和(自身を除く): 48062022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 9661, 19322, 28983, 57966, 67627, 106271, 135254, 202881, 212542, 318813, 405762, 473389, 637626, 743897, 946778, 1420167, 1487794, 2231691, 2840334, 4463382, 5207279, 10414558, 15621837, 31243674]

約数ペア:

[(1, 31243674), (2, 15621837), (3, 10414558), (6, 5207279), (7, 4463382), (11, 2840334), (14, 2231691), (21, 1487794), (22, 1420167), (33, 946778), (42, 743897), (49, 637626), (66, 473389), (77, 405762), (98, 318813), (147, 212542), (154, 202881), (231, 135254), (294, 106271), (462, 67627), (539, 57966), (1078, 28983), (1617, 19322), (3234, 9661)]