18054590688

素因数分解:

$2^5\times 3^3\times {\mathrm{20896517}}^1$

素因数の和:20896536

約数の個数: 48

約数和(自身を含む): 52659225360

約数和(自身を除く): 34604634672

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, 20896517, 41793034, 62689551, 83586068, 125379102, 167172136, 188068653, 250758204, 334344272, 376137306, 501516408, 564205959, 668688544, 752274612, 1003032816, 1128411918, 1504549224, 2006065632, 2256823836, 3009098448, 4513647672, 6018196896, 9027295344, 18054590688]

約数ペア:

[(1, 18054590688), (2, 9027295344), (3, 6018196896), (4, 4513647672), (6, 3009098448), (8, 2256823836), (9, 2006065632), (12, 1504549224), (16, 1128411918), (18, 1003032816), (24, 752274612), (27, 668688544), (32, 564205959), (36, 501516408), (48, 376137306), (54, 334344272), (72, 250758204), (96, 188068653), (108, 167172136), (144, 125379102), (216, 83586068), (288, 62689551), (432, 41793034), (864, 20896517)]