31144572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45533}}^1$

素因数の和:45562

約数の個数: 36

約数和(自身を含む): 82871880

約数和(自身を除く): 51727308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45533, 91066, 136599, 182132, 273198, 409797, 546396, 819594, 865127, 1639188, 1730254, 2595381, 3460508, 5190762, 7786143, 10381524, 15572286, 31144572]

約数ペア:

[(1, 31144572), (2, 15572286), (3, 10381524), (4, 7786143), (6, 5190762), (9, 3460508), (12, 2595381), (18, 1730254), (19, 1639188), (36, 865127), (38, 819594), (57, 546396), (76, 409797), (114, 273198), (171, 182132), (228, 136599), (342, 91066), (684, 45533)]