19122335568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{31253}}^1$

素因数の和:31881

約数の個数: 120

約数和(自身を含む): 61263840768

約数和(自身を除く): 42141505200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 607, 1008, 1214, 1821, 2428, 3642, 4249, 4856, 5463, 7284, 8498, 9712, 10926, 12747, 14568, 16996, 21852, 25494, 29136, 31253, 33992, 38241, 43704, 50988, 62506, 67984, 76482, 87408, 93759, 101976, 125012, 152964, 187518, 203952, 218771, 250024, 281277, 305928, 375036, 437542, 500048, 562554, 611856, 656313, 750072, 875084, 1125108, 1312626, 1500144, 1750168, 1968939, 2250216, 2625252, 3500336, 3937878, 4500432, 5250504, 7875756, 10501008, 15751512, 18970571, 31503024, 37941142, 56911713, 75882284, 113823426, 132793997, 151764568, 170735139, 227646852, 265587994, 303529136, 341470278, 398381991, 455293704, 531175988, 682940556, 796763982, 910587408, 1062351976, 1195145973, 1365881112, 1593527964, 2124703952, 2390291946, 2731762224, 3187055928, 4780583892, 6374111856, 9561167784, 19122335568]

約数ペア:

[(1, 19122335568), (2, 9561167784), (3, 6374111856), (4, 4780583892), (6, 3187055928), (7, 2731762224), (8, 2390291946), (9, 2124703952), (12, 1593527964), (14, 1365881112), (16, 1195145973), (18, 1062351976), (21, 910587408), (24, 796763982), (28, 682940556), (36, 531175988), (42, 455293704), (48, 398381991), (56, 341470278), (63, 303529136), (72, 265587994), (84, 227646852), (112, 170735139), (126, 151764568), (144, 132793997), (168, 113823426), (252, 75882284), (336, 56911713), (504, 37941142), (607, 31503024), (1008, 18970571), (1214, 15751512), (1821, 10501008), (2428, 7875756), (3642, 5250504), (4249, 4500432), (4856, 3937878), (5463, 3500336), (7284, 2625252), (8498, 2250216), (9712, 1968939), (10926, 1750168), (12747, 1500144), (14568, 1312626), (16996, 1125108), (21852, 875084), (25494, 750072), (29136, 656313), (31253, 611856), (33992, 562554), (38241, 500048), (43704, 437542), (50988, 375036), (62506, 305928), (67984, 281277), (76482, 250024), (87408, 218771), (93759, 203952), (101976, 187518), (125012, 152964)]