18053574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 28948026

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1699, 1771, 3398, 3542, 5097, 5313, 10194, 10626, 11893, 18689, 23786, 35679, 37378, 39077, 56067, 71358, 78154, 112134, 117231, 130823, 234462, 261646, 273539, 392469, 429847, 547078, 784938, 820617, 859694, 1289541, 1641234, 2579082, 3008929, 6017858, 9026787, 18053574]

約数ペア:

[(1, 18053574), (2, 9026787), (3, 6017858), (6, 3008929), (7, 2579082), (11, 1641234), (14, 1289541), (21, 859694), (22, 820617), (23, 784938), (33, 547078), (42, 429847), (46, 392469), (66, 273539), (69, 261646), (77, 234462), (138, 130823), (154, 117231), (161, 112134), (231, 78154), (253, 71358), (322, 56067), (462, 39077), (483, 37378), (506, 35679), (759, 23786), (966, 18689), (1518, 11893), (1699, 10626), (1771, 10194), (3398, 5313), (3542, 5097)]