254521596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3030019}}^1$

素因数の和:3030033

約数の個数: 24

約数和(自身を含む): 678724480

約数和(自身を除く): 424202884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3030019, 6060038, 9090057, 12120076, 18180114, 21210133, 36360228, 42420266, 63630399, 84840532, 127260798, 254521596]

約数ペア:

[(1, 254521596), (2, 127260798), (3, 84840532), (4, 63630399), (6, 42420266), (7, 36360228), (12, 21210133), (14, 18180114), (21, 12120076), (28, 9090057), (42, 6060038), (84, 3030019)]