16878996

素因数分解:

$2^2\times 3^3\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 43982400

約数和(自身を除く): 27103404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 373, 419, 746, 838, 1119, 1257, 1492, 1676, 2238, 2514, 3357, 3771, 4476, 5028, 6714, 7542, 10071, 11313, 13428, 15084, 20142, 22626, 40284, 45252, 156287, 312574, 468861, 625148, 937722, 1406583, 1875444, 2813166, 4219749, 5626332, 8439498, 16878996]

約数ペア:

[(1, 16878996), (2, 8439498), (3, 5626332), (4, 4219749), (6, 2813166), (9, 1875444), (12, 1406583), (18, 937722), (27, 625148), (36, 468861), (54, 312574), (108, 156287), (373, 45252), (419, 40284), (746, 22626), (838, 20142), (1119, 15084), (1257, 13428), (1492, 11313), (1676, 10071), (2238, 7542), (2514, 6714), (3357, 5028), (3771, 4476)]