7821828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31039}}^1$

素因数の和:31056

約数の個数: 36

約数和(自身を含む): 22597120

約数和(自身を除く): 14775292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 31039, 62078, 93117, 124156, 186234, 217273, 279351, 372468, 434546, 558702, 651819, 869092, 1117404, 1303638, 1955457, 2607276, 3910914, 7821828]

約数ペア:

[(1, 7821828), (2, 3910914), (3, 2607276), (4, 1955457), (6, 1303638), (7, 1117404), (9, 869092), (12, 651819), (14, 558702), (18, 434546), (21, 372468), (28, 279351), (36, 217273), (42, 186234), (63, 124156), (84, 93117), (126, 62078), (252, 31039)]