19104246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 50239488

約数和(自身を除く): 31135242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 67, 73, 93, 126, 134, 146, 186, 201, 217, 219, 279, 402, 434, 438, 469, 511, 558, 603, 651, 657, 938, 1022, 1206, 1302, 1314, 1407, 1533, 1953, 2077, 2263, 2814, 3066, 3906, 4154, 4221, 4526, 4599, 4891, 6231, 6789, 8442, 9198, 9782, 12462, 13578, 14539, 14673, 15841, 18693, 20367, 29078, 29346, 31682, 34237, 37386, 40734, 43617, 44019, 47523, 68474, 87234, 88038, 95046, 102711, 130851, 142569, 151621, 205422, 261702, 285138, 303242, 308133, 454863, 616266, 909726, 1061347, 1364589, 2122694, 2729178, 3184041, 6368082, 9552123, 19104246]

約数ペア:

[(1, 19104246), (2, 9552123), (3, 6368082), (6, 3184041), (7, 2729178), (9, 2122694), (14, 1364589), (18, 1061347), (21, 909726), (31, 616266), (42, 454863), (62, 308133), (63, 303242), (67, 285138), (73, 261702), (93, 205422), (126, 151621), (134, 142569), (146, 130851), (186, 102711), (201, 95046), (217, 88038), (219, 87234), (279, 68474), (402, 47523), (434, 44019), (438, 43617), (469, 40734), (511, 37386), (558, 34237), (603, 31682), (651, 29346), (657, 29078), (938, 20367), (1022, 18693), (1206, 15841), (1302, 14673), (1314, 14539), (1407, 13578), (1533, 12462), (1953, 9782), (2077, 9198), (2263, 8442), (2814, 6789), (3066, 6231), (3906, 4891), (4154, 4599), (4221, 4526)]