16166214

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 20158074

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 197, 282, 291, 394, 423, 582, 591, 846, 873, 1182, 1746, 1773, 3546, 4559, 9118, 9259, 13677, 18518, 19109, 27354, 27777, 38218, 41031, 55554, 57327, 82062, 83331, 114654, 166662, 171981, 343962, 898123, 1796246, 2694369, 5388738, 8083107, 16166214]

約数ペア:

[(1, 16166214), (2, 8083107), (3, 5388738), (6, 2694369), (9, 1796246), (18, 898123), (47, 343962), (94, 171981), (97, 166662), (141, 114654), (194, 83331), (197, 82062), (282, 57327), (291, 55554), (394, 41031), (423, 38218), (582, 27777), (591, 27354), (846, 19109), (873, 18518), (1182, 13677), (1746, 9259), (1773, 9118), (3546, 4559)]