916938

素因数分解:

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

素因数の和:451

約数の個数: 36

約数和(自身を含む): 2188914

約数和(自身を除く): 1271976

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 421, 726, 842, 1089, 1263, 2178, 2526, 3789, 4631, 7578, 9262, 13893, 27786, 41679, 50941, 83358, 101882, 152823, 305646, 458469, 916938]

約数ペア:

[(1, 916938), (2, 458469), (3, 305646), (6, 152823), (9, 101882), (11, 83358), (18, 50941), (22, 41679), (33, 27786), (66, 13893), (99, 9262), (121, 7578), (198, 4631), (242, 3789), (363, 2526), (421, 2178), (726, 1263), (842, 1089)]