2019556836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{26701}}^1$

素因数の和:26913

約数の個数: 72

約数和(自身を含む): 5598448128

約数和(自身を除く): 3578891292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 1146, 1719, 2101, 2292, 3438, 4202, 6303, 6876, 8404, 12606, 18909, 25212, 26701, 37818, 53402, 75636, 80103, 106804, 160206, 240309, 293711, 320412, 480618, 587422, 881133, 961236, 1174844, 1762266, 2643399, 3524532, 5099891, 5286798, 10199782, 10573596, 15299673, 20399564, 30599346, 45899019, 56098801, 61198692, 91798038, 112197602, 168296403, 183596076, 224395204, 336592806, 504889209, 673185612, 1009778418, 2019556836]

約数ペア:

[(1, 2019556836), (2, 1009778418), (3, 673185612), (4, 504889209), (6, 336592806), (9, 224395204), (11, 183596076), (12, 168296403), (18, 112197602), (22, 91798038), (33, 61198692), (36, 56098801), (44, 45899019), (66, 30599346), (99, 20399564), (132, 15299673), (191, 10573596), (198, 10199782), (382, 5286798), (396, 5099891), (573, 3524532), (764, 2643399), (1146, 1762266), (1719, 1174844), (2101, 961236), (2292, 881133), (3438, 587422), (4202, 480618), (6303, 320412), (6876, 293711), (8404, 240309), (12606, 160206), (18909, 106804), (25212, 80103), (26701, 75636), (37818, 53402)]