29079666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20981}}^1$

素因数の和:21007

約数の個数: 48

約数和(自身を含む): 78556608

約数和(自身を除く): 49476942

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 20981, 41962, 62943, 125886, 146867, 188829, 230791, 293734, 377658, 440601, 461582, 692373, 881202, 1321803, 1384746, 1615537, 2077119, 2643606, 3231074, 4154238, 4846611, 9693222, 14539833, 29079666]

約数ペア:

[(1, 29079666), (2, 14539833), (3, 9693222), (6, 4846611), (7, 4154238), (9, 3231074), (11, 2643606), (14, 2077119), (18, 1615537), (21, 1384746), (22, 1321803), (33, 881202), (42, 692373), (63, 461582), (66, 440601), (77, 377658), (99, 293734), (126, 230791), (154, 188829), (198, 146867), (231, 125886), (462, 62943), (693, 41962), (1386, 20981)]