15369228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 45077760

約数和(自身を除く): 29708532

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, 852, 859, 994, 1278, 1491, 1718, 1988, 2556, 2577, 2982, 3436, 4473, 5154, 5964, 6013, 7731, 8946, 10308, 12026, 15462, 17892, 18039, 24052, 30924, 36078, 54117, 60989, 72156, 108234, 121978, 182967, 216468, 243956, 365934, 426923, 548901, 731868, 853846, 1097802, 1280769, 1707692, 2195604, 2561538, 3842307, 5123076, 7684614, 15369228]

約数ペア:

[(1, 15369228), (2, 7684614), (3, 5123076), (4, 3842307), (6, 2561538), (7, 2195604), (9, 1707692), (12, 1280769), (14, 1097802), (18, 853846), (21, 731868), (28, 548901), (36, 426923), (42, 365934), (63, 243956), (71, 216468), (84, 182967), (126, 121978), (142, 108234), (213, 72156), (252, 60989), (284, 54117), (426, 36078), (497, 30924), (639, 24052), (852, 18039), (859, 17892), (994, 15462), (1278, 12026), (1491, 10308), (1718, 8946), (1988, 7731), (2556, 6013), (2577, 5964), (2982, 5154), (3436, 4473)]