18720114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19414

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 25931406

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19379, 38758, 58137, 116274, 135653, 271306, 406959, 445717, 813918, 891434, 1337151, 2674302, 3120019, 6240038, 9360057, 18720114]

約数ペア:

[(1, 18720114), (2, 9360057), (3, 6240038), (6, 3120019), (7, 2674302), (14, 1337151), (21, 891434), (23, 813918), (42, 445717), (46, 406959), (69, 271306), (138, 135653), (161, 116274), (322, 58137), (483, 38758), (966, 19379)]