21432700278

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{169399}}^1$

素因数の和:169495

約数の個数: 80

約数和(自身を含む): 53129260800

約数和(自身を除く): 31696560522

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 81, 99, 142, 162, 198, 213, 297, 426, 594, 639, 781, 891, 1278, 1562, 1782, 1917, 2343, 3834, 4686, 5751, 7029, 11502, 14058, 21087, 42174, 63261, 126522, 169399, 338798, 508197, 1016394, 1524591, 1863389, 3049182, 3726778, 4573773, 5590167, 9147546, 11180334, 12027329, 13721319, 16770501, 24054658, 27442638, 33541002, 36081987, 50311503, 72163974, 100623006, 108245961, 132300619, 150934509, 216491922, 264601238, 301869018, 324737883, 396901857, 649475766, 793803714, 974213649, 1190705571, 1948427298, 2381411142, 3572116713, 7144233426, 10716350139, 21432700278]

約数ペア:

[(1, 21432700278), (2, 10716350139), (3, 7144233426), (6, 3572116713), (9, 2381411142), (11, 1948427298), (18, 1190705571), (22, 974213649), (27, 793803714), (33, 649475766), (54, 396901857), (66, 324737883), (71, 301869018), (81, 264601238), (99, 216491922), (142, 150934509), (162, 132300619), (198, 108245961), (213, 100623006), (297, 72163974), (426, 50311503), (594, 36081987), (639, 33541002), (781, 27442638), (891, 24054658), (1278, 16770501), (1562, 13721319), (1782, 12027329), (1917, 11180334), (2343, 9147546), (3834, 5590167), (4686, 4573773), (5751, 3726778), (7029, 3049182), (11502, 1863389), (14058, 1524591), (21087, 1016394), (42174, 508197), (63261, 338798), (126522, 169399)]