22218732

素因数分解:

$2^2\times 3^3\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 57859200

約数和(自身を除く): 35640468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 419, 491, 838, 982, 1257, 1473, 1676, 1964, 2514, 2946, 3771, 4419, 5028, 5892, 7542, 8838, 11313, 13257, 15084, 17676, 22626, 26514, 45252, 53028, 205729, 411458, 617187, 822916, 1234374, 1851561, 2468748, 3703122, 5554683, 7406244, 11109366, 22218732]

約数ペア:

[(1, 22218732), (2, 11109366), (3, 7406244), (4, 5554683), (6, 3703122), (9, 2468748), (12, 1851561), (18, 1234374), (27, 822916), (36, 617187), (54, 411458), (108, 205729), (419, 53028), (491, 45252), (838, 26514), (982, 22626), (1257, 17676), (1473, 15084), (1676, 13257), (1964, 11313), (2514, 8838), (2946, 7542), (3771, 5892), (4419, 5028)]