19492074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{154699}}^1$

素因数の和:154714

約数の個数: 24

約数和(自身を含む): 48266400

約数和(自身を除く): 28774326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 154699, 309398, 464097, 928194, 1082893, 1392291, 2165786, 2784582, 3248679, 6497358, 9746037, 19492074]

約数ペア:

[(1, 19492074), (2, 9746037), (3, 6497358), (6, 3248679), (7, 2784582), (9, 2165786), (14, 1392291), (18, 1082893), (21, 928194), (42, 464097), (63, 309398), (126, 154699)]