171309636

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{20963}}^1$

素因数の和:21200

約数の個数: 36

約数和(自身を含む): 434961072

約数和(自身を除く): 263651436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 20963, 41926, 62889, 83852, 125778, 188667, 251556, 377334, 754668, 4758601, 9517202, 14275803, 19034404, 28551606, 42827409, 57103212, 85654818, 171309636]

約数ペア:

[(1, 171309636), (2, 85654818), (3, 57103212), (4, 42827409), (6, 28551606), (9, 19034404), (12, 14275803), (18, 9517202), (36, 4758601), (227, 754668), (454, 377334), (681, 251556), (908, 188667), (1362, 125778), (2043, 83852), (2724, 62889), (4086, 41926), (8172, 20963)]