261012852

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{26953}}^1$

素因数の和:27232

約数の個数: 36

約数和(自身を含む): 662259780

約数和(自身を除く): 401246928

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2421, 3228, 4842, 9684, 26953, 53906, 80859, 107812, 161718, 242577, 323436, 485154, 970308, 7250357, 14500714, 21751071, 29001428, 43502142, 65253213, 87004284, 130506426, 261012852]

約数ペア:

[(1, 261012852), (2, 130506426), (3, 87004284), (4, 65253213), (6, 43502142), (9, 29001428), (12, 21751071), (18, 14500714), (36, 7250357), (269, 970308), (538, 485154), (807, 323436), (1076, 242577), (1614, 161718), (2421, 107812), (3228, 80859), (4842, 53906), (9684, 26953)]