172971126

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{18097}}^1$

素因数の和:18170

約数の個数: 40

約数和(自身を含む): 394174440

約数和(自身を除く): 221203314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 3186, 4779, 9558, 18097, 36194, 54291, 108582, 162873, 325746, 488619, 977238, 1067723, 1465857, 2135446, 2931714, 3203169, 6406338, 9609507, 19219014, 28828521, 57657042, 86485563, 172971126]

約数ペア:

[(1, 172971126), (2, 86485563), (3, 57657042), (6, 28828521), (9, 19219014), (18, 9609507), (27, 6406338), (54, 3203169), (59, 2931714), (81, 2135446), (118, 1465857), (162, 1067723), (177, 977238), (354, 488619), (531, 325746), (1062, 162873), (1593, 108582), (3186, 54291), (4779, 36194), (9558, 18097)]