509791338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4045963}}^1$

素因数の和:4045978

約数の個数: 24

約数和(自身を含む): 1262340768

約数和(自身を除く): 752549430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4045963, 8091926, 12137889, 24275778, 28321741, 36413667, 56643482, 72827334, 84965223, 169930446, 254895669, 509791338]

約数ペア:

[(1, 509791338), (2, 254895669), (3, 169930446), (6, 84965223), (7, 72827334), (9, 56643482), (14, 36413667), (18, 28321741), (21, 24275778), (42, 12137889), (63, 8091926), (126, 4045963)]