180486516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2148649}}^1$

素因数の和:2148663

約数の個数: 24

約数和(自身を含む): 481297600

約数和(自身を除く): 300811084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2148649, 4297298, 6445947, 8594596, 12891894, 15040543, 25783788, 30081086, 45121629, 60162172, 90243258, 180486516]

約数ペア:

[(1, 180486516), (2, 90243258), (3, 60162172), (4, 45121629), (6, 30081086), (7, 25783788), (12, 15040543), (14, 12891894), (21, 8594596), (28, 6445947), (42, 4297298), (84, 2148649)]