7924026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 10738374

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 89, 114, 142, 178, 209, 213, 267, 418, 426, 534, 627, 781, 979, 1254, 1349, 1562, 1691, 1958, 2343, 2698, 2937, 3382, 4047, 4686, 5073, 5874, 6319, 8094, 10146, 12638, 14839, 18601, 18957, 29678, 37202, 37914, 44517, 55803, 69509, 89034, 111606, 120061, 139018, 208527, 240122, 360183, 417054, 720366, 1320671, 2641342, 3962013, 7924026]

約数ペア:

[(1, 7924026), (2, 3962013), (3, 2641342), (6, 1320671), (11, 720366), (19, 417054), (22, 360183), (33, 240122), (38, 208527), (57, 139018), (66, 120061), (71, 111606), (89, 89034), (114, 69509), (142, 55803), (178, 44517), (209, 37914), (213, 37202), (267, 29678), (418, 18957), (426, 18601), (534, 14839), (627, 12638), (781, 10146), (979, 8094), (1254, 6319), (1349, 5874), (1562, 5073), (1691, 4686), (1958, 4047), (2343, 3382), (2698, 2937)]