28646118

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{23753}}^1$

素因数の和:23828

約数の個数: 24

約数和(自身を含む): 62995608

約数和(自身を除く): 34349490

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 23753, 47506, 71259, 142518, 213777, 427554, 1591451, 3182902, 4774353, 9548706, 14323059, 28646118]

約数ペア:

[(1, 28646118), (2, 14323059), (3, 9548706), (6, 4774353), (9, 3182902), (18, 1591451), (67, 427554), (134, 213777), (201, 142518), (402, 71259), (603, 47506), (1206, 23753)]