31193694

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{11789}}^1$

素因数の和:11814

約数の個数: 48

約数和(自身を含む): 80643600

約数和(自身を除く): 49449906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 11789, 23578, 35367, 70734, 82523, 106101, 165046, 212202, 247569, 318303, 495138, 577661, 636606, 742707, 1155322, 1485414, 1732983, 2228121, 3465966, 4456242, 5198949, 10397898, 15596847, 31193694]

約数ペア:

[(1, 31193694), (2, 15596847), (3, 10397898), (6, 5198949), (7, 4456242), (9, 3465966), (14, 2228121), (18, 1732983), (21, 1485414), (27, 1155322), (42, 742707), (49, 636606), (54, 577661), (63, 495138), (98, 318303), (126, 247569), (147, 212202), (189, 165046), (294, 106101), (378, 82523), (441, 70734), (882, 35367), (1323, 23578), (2646, 11789)]