931192218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{11171}}^1$

素因数の和:11611

約数の個数: 48

約数和(自身を含む): 2206425312

約数和(自身を除く): 1275233094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 421, 842, 1263, 2526, 3789, 4631, 7578, 9262, 11171, 13893, 22342, 27786, 33513, 41679, 67026, 83358, 100539, 122881, 201078, 245762, 368643, 737286, 1105929, 2211858, 4702991, 9405982, 14108973, 28217946, 42326919, 51732901, 84653838, 103465802, 155198703, 310397406, 465596109, 931192218]

約数ペア:

[(1, 931192218), (2, 465596109), (3, 310397406), (6, 155198703), (9, 103465802), (11, 84653838), (18, 51732901), (22, 42326919), (33, 28217946), (66, 14108973), (99, 9405982), (198, 4702991), (421, 2211858), (842, 1105929), (1263, 737286), (2526, 368643), (3789, 245762), (4631, 201078), (7578, 122881), (9262, 100539), (11171, 83358), (13893, 67026), (22342, 41679), (27786, 33513)]