11790828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 34594560

約数和(自身を除く): 22803732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 659, 852, 994, 1278, 1318, 1491, 1977, 1988, 2556, 2636, 2982, 3954, 4473, 4613, 5931, 5964, 7908, 8946, 9226, 11862, 13839, 17892, 18452, 23724, 27678, 41517, 46789, 55356, 83034, 93578, 140367, 166068, 187156, 280734, 327523, 421101, 561468, 655046, 842202, 982569, 1310092, 1684404, 1965138, 2947707, 3930276, 5895414, 11790828]

約数ペア:

[(1, 11790828), (2, 5895414), (3, 3930276), (4, 2947707), (6, 1965138), (7, 1684404), (9, 1310092), (12, 982569), (14, 842202), (18, 655046), (21, 561468), (28, 421101), (36, 327523), (42, 280734), (63, 187156), (71, 166068), (84, 140367), (126, 93578), (142, 83034), (213, 55356), (252, 46789), (284, 41517), (426, 27678), (497, 23724), (639, 18452), (659, 17892), (852, 13839), (994, 11862), (1278, 9226), (1318, 8946), (1491, 7908), (1977, 5964), (1988, 5931), (2556, 4613), (2636, 4473), (2982, 3954)]