18534614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 34041600

約数和(自身を除く): 15506986

約数列:

[1, 2, 7, 14, 19, 38, 59, 118, 133, 266, 413, 826, 1121, 1181, 2242, 2362, 7847, 8267, 15694, 16534, 22439, 44878, 69679, 139358, 157073, 314146, 487753, 975506, 1323901, 2647802, 9267307, 18534614]

約数ペア:

[(1, 18534614), (2, 9267307), (7, 2647802), (14, 1323901), (19, 975506), (38, 487753), (59, 314146), (118, 157073), (133, 139358), (266, 69679), (413, 44878), (826, 22439), (1121, 16534), (1181, 15694), (2242, 8267), (2362, 7847)]