1798398

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2039}}^1$

素因数の和:2061

約数の個数: 36

約数和(自身を含む): 4534920

約数和(自身を除く): 2736522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2039, 4078, 6117, 12234, 14273, 18351, 28546, 36702, 42819, 85638, 99911, 128457, 199822, 256914, 299733, 599466, 899199, 1798398]

約数ペア:

[(1, 1798398), (2, 899199), (3, 599466), (6, 299733), (7, 256914), (9, 199822), (14, 128457), (18, 99911), (21, 85638), (42, 42819), (49, 36702), (63, 28546), (98, 18351), (126, 14273), (147, 12234), (294, 6117), (441, 4078), (882, 2039)]