138593028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1649917}}^1$

素因数の和:1649931

約数の個数: 24

約数和(自身を含む): 369581632

約数和(自身を除く): 230988604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1649917, 3299834, 4949751, 6599668, 9899502, 11549419, 19799004, 23098838, 34648257, 46197676, 69296514, 138593028]

約数ペア:

[(1, 138593028), (2, 69296514), (3, 46197676), (4, 34648257), (6, 23098838), (7, 19799004), (12, 11549419), (14, 9899502), (21, 6599668), (28, 4949751), (42, 3299834), (84, 1649917)]