38810814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19661}}^1$

素因数の和:19720

約数の個数: 32

約数和(自身を含む): 90602496

約数和(自身を除く): 51791682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 19661, 39322, 58983, 117966, 137627, 275254, 412881, 825762, 924067, 1848134, 2772201, 5544402, 6468469, 12936938, 19405407, 38810814]

約数ペア:

[(1, 38810814), (2, 19405407), (3, 12936938), (6, 6468469), (7, 5544402), (14, 2772201), (21, 1848134), (42, 924067), (47, 825762), (94, 412881), (141, 275254), (282, 137627), (329, 117966), (658, 58983), (987, 39322), (1974, 19661)]