42193818

素因数分解:

$2^1\times 3^3\times {\mathrm{781367}}^1$

素因数の和:781378

約数の個数: 16

約数和(自身を含む): 93764160

約数和(自身を除く): 51570342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 781367, 1562734, 2344101, 4688202, 7032303, 14064606, 21096909, 42193818]

約数ペア:

[(1, 42193818), (2, 21096909), (3, 14064606), (6, 7032303), (9, 4688202), (18, 2344101), (27, 1562734), (54, 781367)]