3886178418

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{401}}^1\times {\mathrm{911}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 8710986240

約数和(自身を除く): 4824807822

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 401, 591, 802, 911, 1182, 1203, 1773, 1822, 2406, 2733, 3546, 3609, 5319, 5466, 7218, 8199, 10638, 10827, 16398, 21654, 24597, 49194, 78997, 157994, 179467, 236991, 358934, 365311, 473982, 538401, 710973, 730622, 1076802, 1095933, 1421946, 1615203, 2132919, 2191866, 3230406, 3287799, 4265838, 4845609, 6575598, 9691218, 9863397, 19726794, 71966267, 143932534, 215898801, 431797602, 647696403, 1295392806, 1943089209, 3886178418]

約数ペア:

[(1, 3886178418), (2, 1943089209), (3, 1295392806), (6, 647696403), (9, 431797602), (18, 215898801), (27, 143932534), (54, 71966267), (197, 19726794), (394, 9863397), (401, 9691218), (591, 6575598), (802, 4845609), (911, 4265838), (1182, 3287799), (1203, 3230406), (1773, 2191866), (1822, 2132919), (2406, 1615203), (2733, 1421946), (3546, 1095933), (3609, 1076802), (5319, 730622), (5466, 710973), (7218, 538401), (8199, 473982), (10638, 365311), (10827, 358934), (16398, 236991), (21654, 179467), (24597, 157994), (49194, 78997)]