2017788408

素因数分解:

$2^3\times 3^5\times {\mathrm{1037957}}^1$

素因数の和:1037978

約数の個数: 48

約数和(自身を含む): 5667250680

約数和(自身を除く): 3649462272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1037957, 2075914, 3113871, 4151828, 6227742, 8303656, 9341613, 12455484, 18683226, 24910968, 28024839, 37366452, 56049678, 74732904, 84074517, 112099356, 168149034, 224198712, 252223551, 336298068, 504447102, 672596136, 1008894204, 2017788408]

約数ペア:

[(1, 2017788408), (2, 1008894204), (3, 672596136), (4, 504447102), (6, 336298068), (8, 252223551), (9, 224198712), (12, 168149034), (18, 112099356), (24, 84074517), (27, 74732904), (36, 56049678), (54, 37366452), (72, 28024839), (81, 24910968), (108, 18683226), (162, 12455484), (216, 9341613), (243, 8303656), (324, 6227742), (486, 4151828), (648, 3113871), (972, 2075914), (1944, 1037957)]