18308514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22943}}^1$

素因数の和:22974

約数の個数: 32

約数和(自身を含む): 44052480

約数和(自身を除く): 25743966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 22943, 45886, 68829, 137658, 160601, 321202, 435917, 481803, 871834, 963606, 1307751, 2615502, 3051419, 6102838, 9154257, 18308514]

約数ペア:

[(1, 18308514), (2, 9154257), (3, 6102838), (6, 3051419), (7, 2615502), (14, 1307751), (19, 963606), (21, 871834), (38, 481803), (42, 435917), (57, 321202), (114, 160601), (133, 137658), (266, 68829), (399, 45886), (798, 22943)]