2018004378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241793}}^1$

素因数の和:241918

約数の個数: 32

約数和(自身を含む): 4387110336

約数和(自身を除く): 2369105958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 241793, 483586, 725379, 1450758, 3143309, 6286618, 9429927, 18859854, 25871851, 51743702, 77615553, 155231106, 336334063, 672668126, 1009002189, 2018004378]

約数ペア:

[(1, 2018004378), (2, 1009002189), (3, 672668126), (6, 336334063), (13, 155231106), (26, 77615553), (39, 51743702), (78, 25871851), (107, 18859854), (214, 9429927), (321, 6286618), (642, 3143309), (1391, 1450758), (2782, 725379), (4173, 483586), (8346, 241793)]