18879060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314651}}^1$

素因数の和:314663

約数の個数: 24

約数和(自身を含む): 52861536

約数和(自身を除く): 33982476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314651, 629302, 943953, 1258604, 1573255, 1887906, 3146510, 3775812, 4719765, 6293020, 9439530, 18879060]

約数ペア:

[(1, 18879060), (2, 9439530), (3, 6293020), (4, 4719765), (5, 3775812), (6, 3146510), (10, 1887906), (12, 1573255), (15, 1258604), (20, 943953), (30, 629302), (60, 314651)]