551493516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6565399}}^1$

素因数の和:6565413

約数の個数: 24

約数和(自身を含む): 1470649600

約数和(自身を除く): 919156084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6565399, 13130798, 19696197, 26261596, 39392394, 45957793, 78784788, 91915586, 137873379, 183831172, 275746758, 551493516]

約数ペア:

[(1, 551493516), (2, 275746758), (3, 183831172), (4, 137873379), (6, 91915586), (7, 78784788), (12, 45957793), (14, 39392394), (21, 26261596), (28, 19696197), (42, 13130798), (84, 6565399)]