27977652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40903}}^1$

素因数の和:40932

約数の個数: 36

約数和(自身を含む): 74445280

約数和(自身を除く): 46467628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40903, 81806, 122709, 163612, 245418, 368127, 490836, 736254, 777157, 1472508, 1554314, 2331471, 3108628, 4662942, 6994413, 9325884, 13988826, 27977652]

約数ペア:

[(1, 27977652), (2, 13988826), (3, 9325884), (4, 6994413), (6, 4662942), (9, 3108628), (12, 2331471), (18, 1554314), (19, 1472508), (36, 777157), (38, 736254), (57, 490836), (76, 368127), (114, 245418), (171, 163612), (228, 122709), (342, 81806), (684, 40903)]