12804252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 31852800

約数和(自身を除く): 19048548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 631, 1068, 1262, 1691, 1893, 2524, 3382, 3786, 5073, 6764, 7572, 10146, 11989, 20292, 23978, 35967, 47956, 56159, 71934, 112318, 143868, 168477, 224636, 336954, 673908, 1067021, 2134042, 3201063, 4268084, 6402126, 12804252]

約数ペア:

[(1, 12804252), (2, 6402126), (3, 4268084), (4, 3201063), (6, 2134042), (12, 1067021), (19, 673908), (38, 336954), (57, 224636), (76, 168477), (89, 143868), (114, 112318), (178, 71934), (228, 56159), (267, 47956), (356, 35967), (534, 23978), (631, 20292), (1068, 11989), (1262, 10146), (1691, 7572), (1893, 6764), (2524, 5073), (3382, 3786)]