21684066

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 45408768

約数和(自身を除く): 23724702

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 1597, 2263, 3194, 4526, 4791, 6789, 9582, 13578, 49507, 99014, 116581, 148521, 233162, 297042, 349743, 699486, 3614011, 7228022, 10842033, 21684066]

約数ペア:

[(1, 21684066), (2, 10842033), (3, 7228022), (6, 3614011), (31, 699486), (62, 349743), (73, 297042), (93, 233162), (146, 148521), (186, 116581), (219, 99014), (438, 49507), (1597, 13578), (2263, 9582), (3194, 6789), (4526, 4791)]