139385148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1659347}}^1$

素因数の和:1659361

約数の個数: 24

約数和(自身を含む): 371693952

約数和(自身を除く): 232308804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1659347, 3318694, 4978041, 6637388, 9956082, 11615429, 19912164, 23230858, 34846287, 46461716, 69692574, 139385148]

約数ペア:

[(1, 139385148), (2, 69692574), (3, 46461716), (4, 34846287), (6, 23230858), (7, 19912164), (12, 11615429), (14, 9956082), (21, 6637388), (28, 4978041), (42, 3318694), (84, 1659347)]