19079676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6911

約数の個数: 72

約数和(自身を含む): 60138624

約数和(自身を除く): 41058948

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6883, 13766, 20649, 27532, 41298, 48181, 61947, 75713, 82596, 96362, 123894, 144543, 151426, 192724, 227139, 247788, 289086, 302852, 433629, 454278, 529991, 578172, 681417, 867258, 908556, 1059982, 1362834, 1589973, 1734516, 2119964, 2725668, 3179946, 4769919, 6359892, 9539838, 19079676]

約数ペア:

[(1, 19079676), (2, 9539838), (3, 6359892), (4, 4769919), (6, 3179946), (7, 2725668), (9, 2119964), (11, 1734516), (12, 1589973), (14, 1362834), (18, 1059982), (21, 908556), (22, 867258), (28, 681417), (33, 578172), (36, 529991), (42, 454278), (44, 433629), (63, 302852), (66, 289086), (77, 247788), (84, 227139), (99, 192724), (126, 151426), (132, 144543), (154, 123894), (198, 96362), (231, 82596), (252, 75713), (308, 61947), (396, 48181), (462, 41298), (693, 27532), (924, 20649), (1386, 13766), (2772, 6883)]