5425218

素因数分解:

$2^1\times 3^6\times {\mathrm{61}}^2$

素因数の和:142

約数の個数: 42

約数和(自身を含む): 12404457

約数和(自身を除く): 6979239

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 1098, 1458, 1647, 3294, 3721, 4941, 7442, 9882, 11163, 14823, 22326, 29646, 33489, 44469, 66978, 88938, 100467, 200934, 301401, 602802, 904203, 1808406, 2712609, 5425218]

約数ペア:

[(1, 5425218), (2, 2712609), (3, 1808406), (6, 904203), (9, 602802), (18, 301401), (27, 200934), (54, 100467), (61, 88938), (81, 66978), (122, 44469), (162, 33489), (183, 29646), (243, 22326), (366, 14823), (486, 11163), (549, 9882), (729, 7442), (1098, 4941), (1458, 3721), (1647, 3294)]