165087018

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{41879}}^1$

素因数の和:41963

約数の個数: 32

約数和(自身を含む): 371894400

約数和(自身を除く): 206807382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 41879, 83758, 125637, 251274, 376911, 753822, 1130733, 2261466, 3057167, 6114334, 9171501, 18343002, 27514503, 55029006, 82543509, 165087018]

約数ペア:

[(1, 165087018), (2, 82543509), (3, 55029006), (6, 27514503), (9, 18343002), (18, 9171501), (27, 6114334), (54, 3057167), (73, 2261466), (146, 1130733), (219, 753822), (438, 376911), (657, 251274), (1314, 125637), (1971, 83758), (3942, 41879)]