19691964

素因数分解:

$2^2\times 3^3\times {\mathrm{182333}}^1$

素因数の和:182346

約数の個数: 24

約数和(自身を含む): 51053520

約数和(自身を除く): 31361556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182333, 364666, 546999, 729332, 1093998, 1640997, 2187996, 3281994, 4922991, 6563988, 9845982, 19691964]

約数ペア:

[(1, 19691964), (2, 9845982), (3, 6563988), (4, 4922991), (6, 3281994), (9, 2187996), (12, 1640997), (18, 1093998), (27, 729332), (36, 546999), (54, 364666), (108, 182333)]