1520291268

素因数分解:

$2^2\times 3^4\times {\mathrm{4692257}}^1$

素因数の和:4692273

約数の個数: 30

約数和(自身を含む): 3974342526

約数和(自身を除く): 2454051258

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 4692257, 9384514, 14076771, 18769028, 28153542, 42230313, 56307084, 84460626, 126690939, 168921252, 253381878, 380072817, 506763756, 760145634, 1520291268]

約数ペア:

[(1, 1520291268), (2, 760145634), (3, 506763756), (4, 380072817), (6, 253381878), (9, 168921252), (12, 126690939), (18, 84460626), (27, 56307084), (36, 42230313), (54, 28153542), (81, 18769028), (108, 14076771), (162, 9384514), (324, 4692257)]