19323612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6971}}^1$

素因数の和:6999

約数の個数: 72

約数和(自身を含む): 60907392

約数和(自身を除く): 41583780

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, 6971, 13942, 20913, 27884, 41826, 48797, 62739, 76681, 83652, 97594, 125478, 146391, 153362, 195188, 230043, 250956, 292782, 306724, 439173, 460086, 536767, 585564, 690129, 878346, 920172, 1073534, 1380258, 1610301, 1756692, 2147068, 2760516, 3220602, 4830903, 6441204, 9661806, 19323612]

約数ペア:

[(1, 19323612), (2, 9661806), (3, 6441204), (4, 4830903), (6, 3220602), (7, 2760516), (9, 2147068), (11, 1756692), (12, 1610301), (14, 1380258), (18, 1073534), (21, 920172), (22, 878346), (28, 690129), (33, 585564), (36, 536767), (42, 460086), (44, 439173), (63, 306724), (66, 292782), (77, 250956), (84, 230043), (99, 195188), (126, 153362), (132, 146391), (154, 125478), (198, 97594), (231, 83652), (252, 76681), (308, 62739), (396, 48797), (462, 41826), (693, 27884), (924, 20913), (1386, 13942), (2772, 6971)]