25984422

素因数分解:

$2^1\times 3^3\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 57938400

約数和(自身を除く): 31953978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 389, 778, 1167, 1237, 2334, 2474, 3501, 3711, 7002, 7422, 10503, 11133, 21006, 22266, 33399, 66798, 481193, 962386, 1443579, 2887158, 4330737, 8661474, 12992211, 25984422]

約数ペア:

[(1, 25984422), (2, 12992211), (3, 8661474), (6, 4330737), (9, 2887158), (18, 1443579), (27, 962386), (54, 481193), (389, 66798), (778, 33399), (1167, 22266), (1237, 21006), (2334, 11133), (2474, 10503), (3501, 7422), (3711, 7002)]