19911883968

素因数分解:

$2^6\times 3^4\times {\mathrm{3841027}}^1$

素因数の和:3841051

約数の個数: 70

約数和(自身を含む): 59025077276

約数和(自身を除く): 39113193308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 3841027, 7682054, 11523081, 15364108, 23046162, 30728216, 34569243, 46092324, 61456432, 69138486, 92184648, 103707729, 122912864, 138276972, 184369296, 207415458, 245825728, 276553944, 311123187, 368738592, 414830916, 553107888, 622246374, 737477184, 829661832, 1106215776, 1244492748, 1659323664, 2212431552, 2488985496, 3318647328, 4977970992, 6637294656, 9955941984, 19911883968]

約数ペア:

[(1, 19911883968), (2, 9955941984), (3, 6637294656), (4, 4977970992), (6, 3318647328), (8, 2488985496), (9, 2212431552), (12, 1659323664), (16, 1244492748), (18, 1106215776), (24, 829661832), (27, 737477184), (32, 622246374), (36, 553107888), (48, 414830916), (54, 368738592), (64, 311123187), (72, 276553944), (81, 245825728), (96, 207415458), (108, 184369296), (144, 138276972), (162, 122912864), (192, 103707729), (216, 92184648), (288, 69138486), (324, 61456432), (432, 46092324), (576, 34569243), (648, 30728216), (864, 23046162), (1296, 15364108), (1728, 11523081), (2592, 7682054), (5184, 3841027)]