18473916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21683}}^1$

素因数の和:21761

約数の個数: 24

約数和(自身を含む): 43714944

約数和(自身を除く): 25241028

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21683, 43366, 65049, 86732, 130098, 260196, 1539493, 3078986, 4618479, 6157972, 9236958, 18473916]

約数ペア:

[(1, 18473916), (2, 9236958), (3, 6157972), (4, 4618479), (6, 3078986), (12, 1539493), (71, 260196), (142, 130098), (213, 86732), (284, 65049), (426, 43366), (852, 21683)]