2021521662

素因数分解:

$2^1\times 3^2\times {\mathrm{15497}}^1\times {\mathrm{7247}}^1$

素因数の和:22752

約数の個数: 24

約数和(自身を含む): 4380850656

約数和(自身を除く): 2359328994

約数列:

[1, 2, 3, 6, 9, 18, 7247, 14494, 15497, 21741, 30994, 43482, 46491, 65223, 92982, 130446, 139473, 278946, 112306759, 224613518, 336920277, 673840554, 1010760831, 2021521662]

約数ペア:

[(1, 2021521662), (2, 1010760831), (3, 673840554), (6, 336920277), (9, 224613518), (18, 112306759), (7247, 278946), (14494, 139473), (15497, 130446), (21741, 92982), (30994, 65223), (43482, 46491)]