21930883908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{5987}}^1$

素因数の和:6297

約数の個数: 96

約数和(自身を含む): 54296309760

約数和(自身を除く): 32365425852

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 62, 86, 93, 124, 129, 172, 186, 229, 258, 372, 458, 516, 687, 916, 1333, 1374, 2666, 2748, 3999, 5332, 5987, 7099, 7998, 9847, 11974, 14198, 15996, 17961, 19694, 21297, 23948, 28396, 29541, 35922, 39388, 42594, 59082, 71844, 85188, 118164, 185597, 257441, 305257, 371194, 514882, 556791, 610514, 742388, 772323, 915771, 1029764, 1113582, 1221028, 1371023, 1544646, 1831542, 2227164, 2742046, 3089292, 3663084, 4113069, 5484092, 7980671, 8226138, 15961342, 16452276, 23942013, 31922684, 42501713, 47884026, 58953989, 85003426, 95768052, 117907978, 127505139, 170006852, 176861967, 235815956, 255010278, 353723934, 510020556, 707447868, 1827573659, 3655147318, 5482720977, 7310294636, 10965441954, 21930883908]

約数ペア:

[(1, 21930883908), (2, 10965441954), (3, 7310294636), (4, 5482720977), (6, 3655147318), (12, 1827573659), (31, 707447868), (43, 510020556), (62, 353723934), (86, 255010278), (93, 235815956), (124, 176861967), (129, 170006852), (172, 127505139), (186, 117907978), (229, 95768052), (258, 85003426), (372, 58953989), (458, 47884026), (516, 42501713), (687, 31922684), (916, 23942013), (1333, 16452276), (1374, 15961342), (2666, 8226138), (2748, 7980671), (3999, 5484092), (5332, 4113069), (5987, 3663084), (7099, 3089292), (7998, 2742046), (9847, 2227164), (11974, 1831542), (14198, 1544646), (15996, 1371023), (17961, 1221028), (19694, 1113582), (21297, 1029764), (23948, 915771), (28396, 772323), (29541, 742388), (35922, 610514), (39388, 556791), (42594, 514882), (59082, 371194), (71844, 305257), (85188, 257441), (118164, 185597)]