15550996896

素因数分解:

$2^5\times 3^5\times {\mathrm{1999871}}^1$

素因数の和:1999896

約数の個数: 72

約数和(自身を含む): 45861064704

約数和(自身を除く): 30310067808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 1999871, 3999742, 5999613, 7999484, 11999226, 15998968, 17998839, 23998452, 31997936, 35997678, 47996904, 53996517, 63995872, 71995356, 95993808, 107993034, 143990712, 161989551, 191987616, 215986068, 287981424, 323979102, 431972136, 485968653, 575962848, 647958204, 863944272, 971937306, 1295916408, 1727888544, 1943874612, 2591832816, 3887749224, 5183665632, 7775498448, 15550996896]

約数ペア:

[(1, 15550996896), (2, 7775498448), (3, 5183665632), (4, 3887749224), (6, 2591832816), (8, 1943874612), (9, 1727888544), (12, 1295916408), (16, 971937306), (18, 863944272), (24, 647958204), (27, 575962848), (32, 485968653), (36, 431972136), (48, 323979102), (54, 287981424), (72, 215986068), (81, 191987616), (96, 161989551), (108, 143990712), (144, 107993034), (162, 95993808), (216, 71995356), (243, 63995872), (288, 53996517), (324, 47996904), (432, 35997678), (486, 31997936), (648, 23998452), (864, 17998839), (972, 15998968), (1296, 11999226), (1944, 7999484), (2592, 5999613), (3888, 3999742), (7776, 1999871)]