17997066

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 42588000

約数和(自身を除く): 24590934

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 1949, 3078, 3898, 4617, 5847, 9234, 11694, 17541, 35082, 37031, 52623, 74062, 105246, 111093, 157869, 222186, 315738, 333279, 473607, 666558, 947214, 999837, 1999674, 2999511, 5999022, 8998533, 17997066]

約数ペア:

[(1, 17997066), (2, 8998533), (3, 5999022), (6, 2999511), (9, 1999674), (18, 999837), (19, 947214), (27, 666558), (38, 473607), (54, 333279), (57, 315738), (81, 222186), (114, 157869), (162, 111093), (171, 105246), (243, 74062), (342, 52623), (486, 37031), (513, 35082), (1026, 17541), (1539, 11694), (1949, 9234), (3078, 5847), (3898, 4617)]