27122994

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 62786880

約数和(自身を除く): 35663886

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 213, 342, 426, 639, 1117, 1278, 1349, 2234, 2698, 3351, 4047, 6702, 8094, 10053, 12141, 20106, 21223, 24282, 42446, 63669, 79307, 127338, 158614, 191007, 237921, 382014, 475842, 713763, 1427526, 1506833, 3013666, 4520499, 9040998, 13561497, 27122994]

約数ペア:

[(1, 27122994), (2, 13561497), (3, 9040998), (6, 4520499), (9, 3013666), (18, 1506833), (19, 1427526), (38, 713763), (57, 475842), (71, 382014), (114, 237921), (142, 191007), (171, 158614), (213, 127338), (342, 79307), (426, 63669), (639, 42446), (1117, 24282), (1278, 21223), (1349, 20106), (2234, 12141), (2698, 10053), (3351, 8094), (4047, 6702)]