1956042

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 4924800

約数和(自身を除く): 2968758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 89, 99, 111, 178, 198, 222, 267, 297, 333, 407, 534, 594, 666, 801, 814, 979, 999, 1221, 1602, 1958, 1998, 2403, 2442, 2937, 3293, 3663, 4806, 5874, 6586, 7326, 8811, 9879, 10989, 17622, 19758, 21978, 26433, 29637, 36223, 52866, 59274, 72446, 88911, 108669, 177822, 217338, 326007, 652014, 978021, 1956042]

約数ペア:

[(1, 1956042), (2, 978021), (3, 652014), (6, 326007), (9, 217338), (11, 177822), (18, 108669), (22, 88911), (27, 72446), (33, 59274), (37, 52866), (54, 36223), (66, 29637), (74, 26433), (89, 21978), (99, 19758), (111, 17622), (178, 10989), (198, 9879), (222, 8811), (267, 7326), (297, 6586), (333, 5874), (407, 4806), (534, 3663), (594, 3293), (666, 2937), (801, 2442), (814, 2403), (979, 1998), (999, 1958), (1221, 1602)]