13656516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 33969600

約数和(自身を除く): 20313084

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 673, 1068, 1346, 1691, 2019, 2692, 3382, 4038, 5073, 6764, 8076, 10146, 12787, 20292, 25574, 38361, 51148, 59897, 76722, 119794, 153444, 179691, 239588, 359382, 718764, 1138043, 2276086, 3414129, 4552172, 6828258, 13656516]

約数ペア:

[(1, 13656516), (2, 6828258), (3, 4552172), (4, 3414129), (6, 2276086), (12, 1138043), (19, 718764), (38, 359382), (57, 239588), (76, 179691), (89, 153444), (114, 119794), (178, 76722), (228, 59897), (267, 51148), (356, 38361), (534, 25574), (673, 20292), (1068, 12787), (1346, 10146), (1691, 8076), (2019, 6764), (2692, 5073), (3382, 4038)]