2019555504

素因数分解:

$2^4\times 3^5\times {\mathrm{519433}}^1$

素因数の和:519456

約数の個数: 60

約数和(自身を含む): 5861293256

約数和(自身を除く): 3841737752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 519433, 1038866, 1558299, 2077732, 3116598, 4155464, 4674897, 6233196, 8310928, 9349794, 12466392, 14024691, 18699588, 24932784, 28049382, 37399176, 42074073, 56098764, 74798352, 84148146, 112197528, 126222219, 168296292, 224395056, 252444438, 336592584, 504888876, 673185168, 1009777752, 2019555504]

約数ペア:

[(1, 2019555504), (2, 1009777752), (3, 673185168), (4, 504888876), (6, 336592584), (8, 252444438), (9, 224395056), (12, 168296292), (16, 126222219), (18, 112197528), (24, 84148146), (27, 74798352), (36, 56098764), (48, 42074073), (54, 37399176), (72, 28049382), (81, 24932784), (108, 18699588), (144, 14024691), (162, 12466392), (216, 9349794), (243, 8310928), (324, 6233196), (432, 4674897), (486, 4155464), (648, 3116598), (972, 2077732), (1296, 1558299), (1944, 1038866), (3888, 519433)]