18066244

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4273}}^1$

素因数の和:4435

約数の個数: 24

約数和(自身を含む): 36380288

約数和(自身を除く): 18314044

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 4273, 8546, 17092, 29911, 59822, 119644, 645223, 1290446, 2580892, 4516561, 9033122, 18066244]

約数ペア:

[(1, 18066244), (2, 9033122), (4, 4516561), (7, 2580892), (14, 1290446), (28, 645223), (151, 119644), (302, 59822), (604, 29911), (1057, 17092), (2114, 8546), (4228, 4273)]