18997476

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9151}}^1$

素因数の和:9331

約数の個数: 24

約数和(自身を含む): 44588544

約数和(自身を除く): 25591068

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9151, 18302, 27453, 36604, 54906, 109812, 1583123, 3166246, 4749369, 6332492, 9498738, 18997476]

約数ペア:

[(1, 18997476), (2, 9498738), (3, 6332492), (4, 4749369), (6, 3166246), (12, 1583123), (173, 109812), (346, 54906), (519, 36604), (692, 27453), (1038, 18302), (2076, 9151)]