31974438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1973}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 66610656

約数和(自身を除く): 34636218

約数列:

[1, 2, 3, 6, 37, 73, 74, 111, 146, 219, 222, 438, 1973, 2701, 3946, 5402, 5919, 8103, 11838, 16206, 73001, 144029, 146002, 219003, 288058, 432087, 438006, 864174, 5329073, 10658146, 15987219, 31974438]

約数ペア:

[(1, 31974438), (2, 15987219), (3, 10658146), (6, 5329073), (37, 864174), (73, 438006), (74, 432087), (111, 288058), (146, 219003), (219, 146002), (222, 144029), (438, 73001), (1973, 16206), (2701, 11838), (3946, 8103), (5402, 5919)]