15090288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{18493}}^1$

素因数の和:18521

約数の個数: 40

約数和(自身を含む): 41278608

約数和(自身を除く): 26188320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 18493, 36986, 55479, 73972, 110958, 147944, 221916, 295888, 314381, 443832, 628762, 887664, 943143, 1257524, 1886286, 2515048, 3772572, 5030096, 7545144, 15090288]

約数ペア:

[(1, 15090288), (2, 7545144), (3, 5030096), (4, 3772572), (6, 2515048), (8, 1886286), (12, 1257524), (16, 943143), (17, 887664), (24, 628762), (34, 443832), (48, 314381), (51, 295888), (68, 221916), (102, 147944), (136, 110958), (204, 73972), (272, 55479), (408, 36986), (816, 18493)]