1919687904

素因数分解:

$2^5\times 3^3\times {\mathrm{2221861}}^1$

素因数の和:2221880

約数の個数: 48

約数和(自身を含む): 5599092240

約数和(自身を除く): 3679404336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 2221861, 4443722, 6665583, 8887444, 13331166, 17774888, 19996749, 26662332, 35549776, 39993498, 53324664, 59990247, 71099552, 79986996, 106649328, 119980494, 159973992, 213298656, 239960988, 319947984, 479921976, 639895968, 959843952, 1919687904]

約数ペア:

[(1, 1919687904), (2, 959843952), (3, 639895968), (4, 479921976), (6, 319947984), (8, 239960988), (9, 213298656), (12, 159973992), (16, 119980494), (18, 106649328), (24, 79986996), (27, 71099552), (32, 59990247), (36, 53324664), (48, 39993498), (54, 35549776), (72, 26662332), (96, 19996749), (108, 17774888), (144, 13331166), (216, 8887444), (288, 6665583), (432, 4443722), (864, 2221861)]