19335294

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 48026880

約数和(自身を除く): 28691586

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 757, 774, 946, 1161, 1419, 1514, 2271, 2322, 2838, 4257, 4542, 6813, 8327, 8514, 12771, 13626, 16654, 20439, 24981, 25542, 32551, 40878, 49962, 65102, 74943, 97653, 149886, 195306, 224829, 292959, 358061, 449658, 585918, 716122, 878877, 1074183, 1757754, 2148366, 3222549, 6445098, 9667647, 19335294]

約数ペア:

[(1, 19335294), (2, 9667647), (3, 6445098), (6, 3222549), (9, 2148366), (11, 1757754), (18, 1074183), (22, 878877), (27, 716122), (33, 585918), (43, 449658), (54, 358061), (66, 292959), (86, 224829), (99, 195306), (129, 149886), (198, 97653), (258, 74943), (297, 65102), (387, 49962), (473, 40878), (594, 32551), (757, 25542), (774, 24981), (946, 20439), (1161, 16654), (1419, 13626), (1514, 12771), (2271, 8514), (2322, 8327), (2838, 6813), (4257, 4542)]