1284948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5099}}^1$

素因数の和:5116

約数の個数: 36

約数和(自身を含む): 3712800

約数和(自身を除く): 2427852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5099, 10198, 15297, 20396, 30594, 35693, 45891, 61188, 71386, 91782, 107079, 142772, 183564, 214158, 321237, 428316, 642474, 1284948]

約数ペア:

[(1, 1284948), (2, 642474), (3, 428316), (4, 321237), (6, 214158), (7, 183564), (9, 142772), (12, 107079), (14, 91782), (18, 71386), (21, 61188), (28, 45891), (36, 35693), (42, 30594), (63, 20396), (84, 15297), (126, 10198), (252, 5099)]