20181284508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21841217}}^1$

素因数の和:21841242

約数の個数: 48

約数和(自身を含む): 58709193984

約数和(自身を除く): 38527909476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 21841217, 43682434, 65523651, 87364868, 131047302, 152888519, 240253387, 262094604, 305777038, 458665557, 480506774, 611554076, 720760161, 917331114, 961013548, 1441520322, 1681773709, 1834662228, 2883040644, 3363547418, 5045321127, 6727094836, 10090642254, 20181284508]

約数ペア:

[(1, 20181284508), (2, 10090642254), (3, 6727094836), (4, 5045321127), (6, 3363547418), (7, 2883040644), (11, 1834662228), (12, 1681773709), (14, 1441520322), (21, 961013548), (22, 917331114), (28, 720760161), (33, 611554076), (42, 480506774), (44, 458665557), (66, 305777038), (77, 262094604), (84, 240253387), (132, 152888519), (154, 131047302), (231, 87364868), (308, 65523651), (462, 43682434), (924, 21841217)]