17939334588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213563507}}^1$

素因数の和:213563521

約数の個数: 24

約数和(自身を含む): 47838225792

約数和(自身を除く): 29898891204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213563507, 427127014, 640690521, 854254028, 1281381042, 1494944549, 2562762084, 2989889098, 4484833647, 5979778196, 8969667294, 17939334588]

約数ペア:

[(1, 17939334588), (2, 8969667294), (3, 5979778196), (4, 4484833647), (6, 2989889098), (7, 2562762084), (12, 1494944549), (14, 1281381042), (21, 854254028), (28, 640690521), (42, 427127014), (84, 213563507)]