816305886

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{58067}}^1$

素因数の和:58157

約数の個数: 48

約数和(自身を含む): 1956659328

約数和(自身を除く): 1140353442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2343, 4686, 7029, 14058, 58067, 116134, 174201, 348402, 522603, 638737, 1045206, 1277474, 1916211, 3832422, 4122757, 5748633, 8245514, 11497266, 12368271, 24736542, 37104813, 45350327, 74209626, 90700654, 136050981, 272101962, 408152943, 816305886]

約数ペア:

[(1, 816305886), (2, 408152943), (3, 272101962), (6, 136050981), (9, 90700654), (11, 74209626), (18, 45350327), (22, 37104813), (33, 24736542), (66, 12368271), (71, 11497266), (99, 8245514), (142, 5748633), (198, 4122757), (213, 3832422), (426, 1916211), (639, 1277474), (781, 1045206), (1278, 638737), (1562, 522603), (2343, 348402), (4686, 174201), (7029, 116134), (14058, 58067)]