139599516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1661899}}^1$

素因数の和:1661913

約数の個数: 24

約数和(自身を含む): 372265600

約数和(自身を除く): 232666084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1661899, 3323798, 4985697, 6647596, 9971394, 11633293, 19942788, 23266586, 34899879, 46533172, 69799758, 139599516]

約数ペア:

[(1, 139599516), (2, 69799758), (3, 46533172), (4, 34899879), (6, 23266586), (7, 19942788), (12, 11633293), (14, 9971394), (21, 6647596), (28, 4985697), (42, 3323798), (84, 1661899)]