31004388

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{1433}}^1$

素因数の和:2044

約数の個数: 36

約数和(自身を含む): 78557388

約数和(自身を除く): 47553000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 1202, 1433, 1803, 2404, 2866, 3606, 4299, 5409, 5732, 7212, 8598, 10818, 12897, 17196, 21636, 25794, 51588, 861233, 1722466, 2583699, 3444932, 5167398, 7751097, 10334796, 15502194, 31004388]

約数ペア:

[(1, 31004388), (2, 15502194), (3, 10334796), (4, 7751097), (6, 5167398), (9, 3444932), (12, 2583699), (18, 1722466), (36, 861233), (601, 51588), (1202, 25794), (1433, 21636), (1803, 17196), (2404, 12897), (2866, 10818), (3606, 8598), (4299, 7212), (5409, 5732)]