39937962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 84510720

約数和(自身を除く): 44572758

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 1571, 3142, 4237, 4713, 8474, 9426, 12711, 25422, 29849, 59698, 89547, 179094, 350333, 700666, 1050999, 2101998, 6656327, 13312654, 19968981, 39937962]

約数ペア:

[(1, 39937962), (2, 19968981), (3, 13312654), (6, 6656327), (19, 2101998), (38, 1050999), (57, 700666), (114, 350333), (223, 179094), (446, 89547), (669, 59698), (1338, 29849), (1571, 25422), (3142, 12711), (4237, 9426), (4713, 8474)]