19348812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{76781}}^1$

素因数の和:76798

約数の個数: 36

約数和(自身を含む): 55897296

約数和(自身を除く): 36548484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 76781, 153562, 230343, 307124, 460686, 537467, 691029, 921372, 1074934, 1382058, 1612401, 2149868, 2764116, 3224802, 4837203, 6449604, 9674406, 19348812]

約数ペア:

[(1, 19348812), (2, 9674406), (3, 6449604), (4, 4837203), (6, 3224802), (7, 2764116), (9, 2149868), (12, 1612401), (14, 1382058), (18, 1074934), (21, 921372), (28, 691029), (36, 537467), (42, 460686), (63, 307124), (84, 230343), (126, 153562), (252, 76781)]